GBP 57 ​ DUO-λOCK® interchangeable head system − arbors DUO-λOCK® extension, cylindrical, steel ​ Coated for optimum shrinking in and out. ​ 22 0370 ​ 22 0372 ​ 22 0374 DUO-LOCK interface 22 0370 22 0372 22 0374 ⌀ Ds ⌀ D2 L L2 Recommended 26Y 26Y 26Y torque DUO-LOCK extension, DUO-LOCK extension, cylindrical, steel, short cylindrical, steel, long ​ ​ 22 0370 22 0372 22 0374 ​ ​ SAFE-LOCK Plain shank Plain shank mm mm mm mm mm mm Nm DL10 (eShop) – (eShop) 10 9.6 55 – 100 5 20 DL12 eShop eShop eShop 12 11.5 65 60 120 6 30 DL16 eShop eShop eShop 16 15.5 70 65 160 8 60 DL20 (eShop) (eShop) (eShop) 20 19.3 80 70 200 10 80 DUO-λOCK® extension, solid carbide ​ Technically optimised. Note: Special dimensions available on request. ​ 22 0377 DUO-LOCK interface 22 0377 ⌀ Ds ⌀ D2 L L2 Recommended 10N torque DUO-LOCK extension, cylindrical, solid carbide Plain shank mm mm mm mm Nm DL10 (eShop) 10 9.6 77.5 37.5 20 DL12 (eShop) 12 11.5 93 45 30 DL16 (eShop) 16 15.5 108 60 60 22 DL20 (eShop) 20 19.3 125 75 80 DUO-λOCK® extension, conical, steel ​ Coated for optimum shrinking in and out. ​ 22 0376 ​ 22 0378 DUO-LOCK interface 22 0376 22 0378 ⌀ Ds ⌀ D2 L Recommended 26Y 26Y / ⌀ DS torque DUO-LOCK extension, conical, steel, DUO-LOCK extension, conical, steel, short long ​ ​ 22 0376 22 0378 ​ SAFE-LOCK Plain shank mm mm mm mm Nm DL10/12 (eShop) (eShop) 12 9.6 65 120 20 DL10/16 (eShop) (eShop) 16 9.6 90 160 20 DL10/20 (eShop) (eShop) 20 9.6 115 200 20 DL12/16 eShop eShop 16 11.5 80 160 30 DL12/20 eShop eShop 20 11.5 105 200 30 DL16/20 eShop eShop 20 15.5 80 200 60 DL16/25 eShop eShop 25 15.5 115 250 60 DL20/25 (eShop) (eShop) 25 19.3 95 250 80 680