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ExtremaRatio - Police I knife - Multi-purpose 2 blades - PRIVATE COLLECTION - knife
KNIFE RETIRED FROM PRIVATE COLLECTION
* Type: Previously Purchased
* Condition: In very good condition
* Commercially available NO
* Sharpness: Original
* Marks on blade: NO
* Marks on handle: NO
* Packaging: YES
* Checked and Certified by our internal laboratoryType of production: Industrial
Country of production: Italy
Blade: in N690Co stainless steel
Finish: Testudo burnishing
Handle: Anodized aeronautical aluminum anticorodal
Blade length: 85mm.
Blade thickness: 2.5mm.
Total length: 210mm.
Weight: 152g.
Sheath: -
Packaging: Cardboard box with Extrema Ratio logos and manufacturer's certificates
Notes: emergency blade with snap opening (length. 8 cm) - glass breaker - model from 2013 now out of productionER-AP-POLICE -
ExtremaRatio - BD0 R - Desert - Stone Washed - knife
It is a small basic folder, produced with a technopolymer handle that enhances its resistance and lightness, thanks also to the steel frame. The blade locking mechanism is the tried and tested LINER-LOCK. The model maintains all the features of the previous BF0 model, updated with the new High Speed Razor Opening opening system and with a Sear Point blade.
Type of production: industrial
Blade: stainless steel N690Co 58HRC
Country of production: Italy
Handle: Nylon with stainless steel folders
Blade length: 60mm.
Blade thickness: 2.5mm.
Length closed: 95mm.
Total length: 145mm.
Weight: 52g.
Closure: Liner Lock
Clip: reversible and removable, in stainless steelER-BD0R-DE -
ExtremaRatio - BD0 R - Ranger Green - Stone Washed - knife
It is a small basic folder, produced with a technopolymer handle that enhances its resistance and lightness, thanks also to the steel frame. The blade locking mechanism is the tried and tested LINER-LOCK. The model maintains all the features of the previous BF0 model, updated with the new High Speed Razor Opening opening system and with a Sear Point blade.
Type of production: industrial
Blade: stainless steel N690Co 58HRC
Country of production: Italy
Handle: Nylon with stainless steel folders
Blade length: 60mm.
Blade thickness: 2.5mm.
Length closed: 95mm.
Total length: 145mm.
Weight: 52g.
Closure: Liner Lock
Clip: reversible and removable, in stainless steelER-BD0R-RG -
ExtremaRatio - BD0 R - HCS - Stone Washed - knife
It is a small basic folder, produced with a technopolymer handle that enhances its resistance and lightness, thanks also to the steel frame. The blade locking mechanism is the tried and tested LINER-LOCK. The model maintains all the features of the previous BF0 model, updated with the new High Speed Razor Opening opening system and with a Sear Point blade.
Type of production: industrial
Blade: stainless steel N690Co 58HRC
Country of production: Italy
Handle: Nylon with stainless steel folders
Blade length: 60mm.
Blade thickness: 2.5mm.
Length closed: 95mm.
Total length: 145mm.
Weight: 52g.
Closure: Liner Lock
Clip: reversible and removable, in stainless steelER-BD0R-HC -
ExtremaRatio - BF0 R CD HCS- Stone Washed - knife
It is a small basic folder, produced with a technopolymer handle that enhances its resistance and lightness, thanks also to the steel frame. The blade locking mechanism is the tried and tested LINER-LOCK. The model keeps all the features of the BF0 updated with the new High Speed Razor Opening opening system. Available in the following versions: BF0 R CD Desert with stone washed blade and HCS and BF0 R CD Stone Washed with stone washed blade and black grip.
Type of production: industrial
Blade: stainless steel N690Co 58HRC
Country of production: Italy
Handle: Nylon with stainless steel folders
Blade length: 55mm.
Blade thickness: 2.5mm.
Length closed: 85mm.
Total length: 140mm.
Weight: 53g.
Closure: Liner Lock
Clip: reversible and removable, in stainless steelER-BF0R-HCS -
ExtremaRatio - Police I knife - Multi-purpose 2 blades - knife
Intended use: Emergency and survival multi-purpose knife
Type of production: Industrial
Country of production: Italy
Blade: N690Co stainless steel
Finish: Testudo burnishing
Handle: anticorodal anodized aluminum
Blade length: 85mm.
Blade thickness: 2.5mm.
Total length: 210mm.
Weight: 152g.
Sheath: -
Packaging: Cardboard box with Extrema Ratio logos and manufacturer's certificates
Notes: emergency blade with snap opening (length 8 cm) - window breaker - 2013 model now out of productionER-POLICE -
ExtremaRatio - BD0 R - Black - Stone Washed - knife
It is a small basic folder, produced with a technopolymer handle that enhances its resistance and lightness, thanks also to the steel frame. The blade locking mechanism is the tried and tested LINER-LOCK. The model maintains all the features of the previous BF0 model, updated with the new High Speed Razor Opening opening system and with a Sear Point blade.
Type of production: industrial
Blade: stainless steel N690Co 58HRC
Country of production: Italy
Handle: Nylon with stainless steel folders
Blade length: 60mm.
Blade thickness: 2.5mm.
Length closed: 95mm.
Total length: 145mm.
Weight: 52g.
Closure: Liner Lock
Clip: reversible and removable, in stainless steelER-BD0R-BK -
ExtremaRatio - BF0 R CD - Stone Washed - knife
It is a small basic folder, produced with a technopolymer handle that enhances its resistance and lightness, thanks also to the steel frame. The blade locking mechanism is the tried and tested LINER-LOCK. The model keeps all the features of the BF0 updated with the new High Speed Razor Opening opening system. Available in the following versions: BF0 R CD Desert with stone washed blade and HCS and BF0 R CD Stone Washed with stone washed blade and black grip.
Type of production: industrial
Blade: stainless steel N690Co 58HRC
Country of production: Italy
Handle: Nylon with stainless steel folders
Blade length: 55mm.
Blade thickness: 2.5mm.
Length closed: 85mm.
Total length: 140mm.
Weight: 53g.
Closure: Liner Lock
Clip: reversible and removable, in stainless steelER-BF0R-SW -
ExtremaRatio - BF1CT - Damascus Coreless - Limited Edition - knife
Purpose of use: Collection / Sportsman
Type of production: Sprint Run, Industrial, Open Number
Country of production: Prato - Italy
Blade: Coreless Steel VG10 / VG2 61HRC made in Japan by Takefu Steel
Blade treatment: chemical detection
Handle: Anodized aluminum anticorodal
Blade Length: 70mm.
Blade thickness: 2.5mm.
Closed length: 99mm.
Total Length: 168mm.
Closure thickness: 11mm.
Weight: 84g.
Opening: ambidextrous opening pin
Washers: in fiberglass
Closure: Liner Lock
Clip: stainless steel, deep pocket, removable and reversible
Packing: Cardboard box with Extrema Ratio logos - Numbered guarantee certificate
Notes: Limited edition - Each specimen is numbered on the grip and on the internal warranty certificate - Exclusive Product of Coltelleria ColliniABOUT THE STEEL
More than just a damask, Coreless steel made by Japanese Takefu Steel comes with over 70 layers of VG10 and VG2 stainless steel welded, forged and coated between them so that you can form a lightweight, slim and durable blade with a spectacular damask outer pattern.
The peculiarity of Coreless steel, unlike conventional rolled steel or Japanese San-Mai, is that it does not have a hard core steel that is used for the cutting edge but has both the VG10 and VG2 steels arranged to form the cutting edge so alternating and sequential to each other.
This particular construction gives the blade - compared to the two steels that make it, individually taken - greater resistance to oxidation, higher surface hardness (up to 61.5HRC), 25% more than cutting capacity, 25% more than the wire hold capacity and 25% more resilience making the blade more robust and less subject to breakage.
Thanks to this latest steel, Takefu Steel has been rewarded on Japanese territory for research and development and innovation in the cutting-edge landscape. Coreless steel has already been chosen by major brands such as Kai and Mcusta Zanmai who since 2017 proposed it on their top productions of professional kitchen knives.
ER-BF1CT-C -
ExtremaRatio - BF1CD - Damascus Coreless - Limited Edition - knife
Purpose of use: Collection / Sportsman
Type of production: Sprint Run, Industrial, Open Number
Country of production: Prato - Italy
Blade: Coreless Steel VG10 / VG2 61HRC made in Japan by Takefu Steel
Blade treatment: chemical detection
Handle: Anodized aluminum anticorodal
Blade Length: 70mm.
Blade thickness: 2.5mm.
Closed length: 99mm.
Total Length: 168mm.
Closure thickness: 11mm.
Weight: 84g.
Opening: ambidextrous opening pin
Washers: in fiberglass
Closure: Liner Lock
Clip: stainless steel, deep pocket, removable and reversible
Packing: Cardboard box with Extrema Ratio logos - Numbered guarantee certificate
Notes: Limited edition - Each specimen is numbered on the grip and on the internal warranty certificate - Exclusive Product of Coltelleria ColliniABOUT THE STEEL
More than just a damask, Coreless steel made by Japanese Takefu Steel comes with over 70 layers of VG10 and VG2 stainless steel welded, forged and coated between them so that you can form a lightweight, slim and durable blade with a spectacular damask outer pattern.
The peculiarity of Coreless steel, unlike conventional rolled steel or Japanese San-Mai, is that it does not have a hard core steel that is used for the cutting edge but has both the VG10 and VG2 steels arranged to form the cutting edge so alternating and sequential to each other.
This particular construction gives the blade - compared to the two steels that make it, individually taken - greater resistance to oxidation, higher surface hardness (up to 61.5HRC), 25% more than cutting capacity, 25% more than the wire hold capacity and 25% more resilience making the blade more robust and less subject to breakage.
Thanks to this latest steel, Takefu Steel has been rewarded on Japanese territory for research and development and innovation in the cutting-edge landscape. Coreless steel has already been chosen by major brands such as Kai and Mcusta Zanmai who since 2017 proposed it on their top productions of professional kitchen knives.
ER-BF1CD-C -
ExtremaRatio - BF0CD - Stone Washed - knife
Type of production: Industrial
Blade: N690Co 58HRC stainless steel
Country of production: Italy
Handle: Nylon
Blade length: 55mm.
Blade Thickness: 2.5mm.
Closed Length: 85mm.
Overall length: 140mm.
Weight: 75g.
locking system: Liner Lock
Clip: reversible and removable, stainless steelER-BF0-SW -
Ibberson - Sheffield Classic Amber Bone - vintage knife
Vintage knife from the early 80's completely new, with original box and manual instructions, manufactured in Sheffield from Egginton Group of Companies, owner of the historic brand Ibberson
Intended Use: sport / collection
Type of production: Semi-Handmade
Production Lama: UK
Blade: Stainless steel
Blade treatment: mirror polished
Handle: Brass and amber deer
Blade length: 68mm.
Blade thickness: 2.5mm.
Closed Length: 98mm.
Overall length: 164mm.
Thick when closed: 14mm
Balancing: -
Weight: 89g.
Closure: back lock
Packaging: cardboard box and user manual Ibberson
Notes: Unique specimen at our disposal. Knife over 30 years; Again, perfect, with a beautiful patina Atmospheric across the handle brass. If you prefer a polished look and shiny, just wipe the brass to make it shine.12465€72.95Out of stock -
Viper - Damasco Collection Fabrizio "Sylvester" Silvestrelli - coltello
Destinazione d'uso: Collezione
Timeless
Tipo di produzione: Industriale
Lama: in damasco inox Super Stainless Compact Twist
Trattamento Lama: -
Produzione Lama: Italia
Manicatura: titanio e punta di corno di montone
Lunghezza lama: 70mm.
Spessore della lama: 3mm.
Lunghezza chiuso: 95mm.
Lunghezza totale: 168mm.
Bilanciatura: -
Peso: 90g.
Chiusura: Liner Lock
Clip: -
Fodero: -
Note: certificato di garanzia e autenticità - coltello No. 29 su 200 prodotti - scatola in legno e cuoio nero
Quality
Tipo di produzione: Industriale
Lama: in damasco inox Super Stainless Wire
Trattamento Lama: -
Produzione Lama: Italia
Manicatura: titanio e punta di corno di montone
Lunghezza lama: 75mm.
Spessore della lama: 2.5mm.
Lunghezza chiuso: 105mm.
Lunghezza totale: 183mm.
Bilanciatura: -
Peso: 110g.
Chiusura: Back Lock
Clip: -
Fodero: -
Note: certificato di garanzia e autenticità - coltelli No. 29 su 200 prodotti - scatola in legno e cuoio nero2625 -
Viper - Gent damasco e osso by Fabrizio "Silvester" Silvestrelli - 5770OS coltello
Destinazione d'uso: Gentlemen/Sportivo/Caccia
Tipo di produzione: Industriale
Produzione Lama: Italia
Lama: In acciaio N690Co 57/59HRC
Testine: acciaio damasco inossidabile Spirograph e Dot Matrix di Devin ThomasTrattamento Lama: -
Manicatura: osso
Lunghezza lama: 72mm.
Spessore lama: 2.5mm.
Lunghezza chiuso: 100mm.
Lunghezza totale: 172mm.
Spessore da chiuso: 11mm.
Bilanciatura: -
Peso: 90g.
Chiusura: Liner Lock a bottone
Clip: -
Fodero: Astuccio in pelle
Confezione: confezione in legno con loghi Viper
Note: Design by Fabrizio "Silvester" Silvestrelli2773 -
Viper - Gent damasco e osso di giraffa by Fabrizio "Silvester" Silvestrelli - 5770OG
Destinazione d'uso: Gentlemen Collezione/Sportivo/Caccia
Tipo di produzione: Industriale
Produzione Lama: Italia
Lama: In acciaio N690Co 57/59HRC
Testine: acciaio damasco inossidabile Spirograph e Dot Matrix di Devin ThomasTrattamento Lama: -
Manicatura: osso di giraffa
Lunghezza lama: 72mm.
Spessore lama: 2.5mm.
Lunghezza chiuso: 100mm.
Lunghezza totale: 172mm.
Spessore da chiuso: 11mm.
Bilanciatura: -
Peso: 90g.
Chiusura: Liner Lock a bottone
Clip: -
Fodero: Astuccio in pelle
Confezione: confezione in legno con loghi Viper
Note: Design by Fabrizio "Silvester" Silvestrelli2773O -
Viper - Gent Grey Oak by Fabrizio "Silvester" Silvestrelli - 5770GO coltello
Destinazione d'uso: Gentlemen/Sportivo/Caccia
Tipo di produzione: Industriale
Produzione Lama: Italia
Lama: In acciaio N690Co 57/59HRC
Trattamento Lama: -
Manicatura: Legno Gray Oak, Titanio e liners annegati in acciaio
Lunghezza lama: 72mm.
Spessore lama: 2.5mm.
Lunghezza chiuso: 100mm.
Lunghezza totale: 172mm.
Spessore da chiuso: 11mm.
Bilanciatura: -
Peso: 100g.
Chiusura: Liner Lock a bottone
Clip: -
Fodero: Astuccio in pelle
Confezione: scatola in cartone con loghi Viper
Note: Design by Fabrizio "Silvester" Silvestrelli2772G -
Viper - Gent Ulivo by Fabrizio "Silvester" Silvestrelli - 5760UL coltello
Destinazione d'uso: Gentlemen/Sportivo/Caccia
Tipo di produzione: Industriale
Produzione Lama: Italia
Lama: In acciaio N690Co 57/59HRC
Trattamento Lama: -
Manicatura: Ulivo con liners annegati in acciaio
Lunghezza lama: 72mm.
Spessore lama: 2.5mm.
Lunghezza chiuso: 100mm.
Lunghezza totale: 172mm.
Spessore da chiuso: 11mm.
Bilanciatura: -
Peso: 90g.
Chiusura: Liner Lock a bottone
Clip: -
Fodero: Astuccio in pelle
Confezione: scatola in cartone con loghi Viper
Note: Design by Fabrizio "Silvester" Silvestrelli2772U