GN 820 Horizontal clamps with horizontal base 2 Type M forked clamping arm O solid clamping arm 1 Size F in N a b b b d d h h h h H 1 2 3 1 2 1 2 3 4 Holding force 25* 400 10 24 24,5 4,3 M 4 4,3 23 12 7 15 75 900 20 28 26 5,5 M 5 4,5 37 20 11 22,5 130 1000 32 36 40 6,5 M 6 5,5 51 29 14 27 230 1600 37 44 42 8,5 M 8 6,5 61,5 36,5 18 35 355 3200 58 60 56 10,4 M 10 8,5 83 50 22 43 455 6200 65 70 65 12,4 M 12 8,5 98,5 60 26 53 Size l l l l m m m r s s 1 2 3 4 1 2 3 1 2 max. 25 68 43 20 - 15 16 4,5 24,5 1,2 - 75 118 67 40 49,5 13,5 17 7,2 43 2 4 130 168 92 53 64 26 26 5 62 2,5 5 230 196 110 63,5 78 26 28,5 9 72 3 6 355 270 161 96 115 41 41 9,5 108,5 3,5 7 455 309 186 116 135 41,5 41,5 14,2 126 4 10 * Size 25 only available as type M. Specification Information Parts in sheet metal A special feature for the horizontal clamp GN 820 is its low profile in Case hardening steel C10 clamping position. zinc plated, blue passivated They are designed in such a way to avoid the operators fingers being Bearing pins tempered caught between the retracting clamping arm and the operating handle Bearing rivets (from size 355 upwards) (safety distance). case hardened Stepped side washers respectively clamping bolt retainers are included. all moving parts see also... lubricated with special grease G e n e r a l i n f o r m a t i o n t o t o g g l e c l a m p s P a g e 676 solid moulded plastic handle sleeve S t a i n l e s s S t e e l - H o r i z o n t a l c l a m p s G N 8 2 0 P a g e 70 2 red, oil resistant H o r i z o n t a l c l a m p s G N 8 2 0 . 2 P a g e 70 8 RoHS compliant Accessory Clamping bolts P a g e 76 5 Holders for clamping bolts GN 809 How to order 1 Size (for type O) P a g e 7 70 1 2 Holders for clamping bolts GN 801 2 Type GN 820-75-M (for type M) P a g e 7 71 Page 700 2.4 Toggle clamps, Power clamps, Hook clamps <Kap2.4>Continuation of GN 820 Horizontal clamps 2.4 Toggle clamps, Power clamps, Hook clamps Page 701 2.9 2.8 2.7 2.6 2.5 2.4 2.3 2.2 2.1