GBP 57 ■ Compact design due to new handle. ■ Ergonomic 2-component handle, very comfortable to use due to enlarged hand rest. 37 6630 – With vertical base for fixing to ribs and for welded structures. 37 6640 – With angled base for side attachment. 37 6630​ d e 90° Type 0 1 2 3 4 H P1 P2 Horizontal toggle clamp 37 6630 eShop eShop eShop eShop eShop 35A with vertical base Hole spacing e mm 11.5-15.5 13-14.5 26 25.7 41 Bore ⌀ d mm 4.6 5.2 5.6 6.5 8.5 23.5 – 29.5 – 34 37.5 – Clamping height H mm 20 52 – 59 25.5 42.5 Clamping force P1 N 250 800 1000 1800 2000 Clamping force P2 N 400 1100 1200 2500 3000 overall height mm 33 43 61 65 97 overall length mm 79 120 164 206 287 37 6640​ Contact screw mm M4×25 M5×30 M6×35 M8×45 M8×65 Type 2 3 4 Horizontal toggle clamp 37 6640 eShop eShop eShop 35A with angled base d e Hole spacing e mm 20 24 32 Hole spacing f mm 25.5 28.5 32 Bore ⌀ d mm 5.6 6.8 8.5 f Clamping height H mm 48 40 60 90° Clamping force P1 N 1000 1800 2000 Clamping force P2 N 1200 2500 3000 H P1 P2 overall height mm 94 86.5 133 overall length mm 162 206 282 Contact screw mm M6×35 M8×45 M8×65 ​ Horizontal toggle clamp with patented safety-locking mechanism ■ Rivet made of stainless steel. ■ Case-hardened bearing bushes. ■ Bearings greased. ■ Complete with hardened and galvanised contact screw. ■ More compact design due to new handle. ■ Ergonomic 2-component handle, very comfortable to use due to enlarged hand rest. ■ Captive contact screws. Application: Particularly suitable for use where vibrations occur and for overhead applications due to 37 6650 patented safety-locking in closed and open state. d f e Type 3 4 Horizontal toggle clamp 37 6650 eShop (eShop) 35A with safety-locking mechanism ° Hole spacing e mm 25.7 41 90 Hole spacing f mm 22-31.8 29-43 Bore ⌀ d mm 6.5 8.5 P1 H Clamping height H mm 32 45 P2 Clamping force P1 N 1800 2000 Clamping force P2 N 2500 3000 overall height mm 48.5 75 overall length mm 206 287 Contact screw mm M8×45 M8×65 ESD quick clamp ■ Handle and protective cap made from electrostatically clam ps on 37 D dissipative material. of ES range t. ■ The quick-action clamps are within the ideal resistance range for Complete reques a “gentle discharge”. ■ Maximum protection of electrostatically sensitive components. ■ Specially developed for work in ESD protected areas (EPA) – according to the standard DIN EN 61340-5-1. 1251