GN 851 Latch clamps with pulling action technical informations Parts in sheet metal Zinc-plated case-hardened steel C10, blue passivated. Pulling latch Zinc-plated steel St 37, blue passivated, parallel to the clamping arm. Assembly All moving parts lubricated with special grease. Handle Oil-resistant, solid plastic, red colour. Standard versions available - Version T2: with pulling latch, with latch bracket. - Version T: without pulling latch, with latch bracket. Features and applications The stroke of the pulling latch of latch clamps GN 851 can be adjusted within its range. In the clamped position the pulling latch with clamping arm is parallel to the plane of the operating handle. Besides the standard dimensions of the pulling latch above, more versions are available under GN 951.1. Standard Adjustable Main dimensions Stroke Weight Elements range Holding force FH in N h l 1 2 r b b b b b d d h l m m m m m w w Description a s g 1 2 3 4 5 1 2 2 1 1 2 3 4 5 1 2 min. GN 851-160-T2 12 26 28 21 20 14 M4 4.3 26 18 98 11 19 5 16 5 10 37 2 25 6 1600 85 GN 851-320-T2 16 40 44 32 28 22 M6 6.5 30 25 152 19 32 10.5 19 7 14 57 3 48 8.5 3200 250 GN 851-700-T2 24 60 54 38 38 26 M8 8.5 42 36 220 23 38 9.5 41.5 9.5 19 74 3.5 58 19 7000 600 M GN 851-160-T 12 26 28 21 20 14 4.3 26 18 98 11 19 5 16 5 10 37 2 25 6 1600 72 4 GN 851-320-T 16 40 44 32 28 22 M6 6.5 30 25 152 19 32 10.5 19 7 14 57 3 48 8.5 3200 225 GN 851-700-T 24 60 54 38 38 26 M8 8.5 42 36 220 23 38 9.5 41.5 9.5 19 74 3.5 58 19 7000 534