Shutter tensioner GN Stainless

The stroke of the square U-bolts of stainless steel latch type toggle clamps GN 851 can be adjusted within its range. In the clamped position the square U-bolt is parallel to the fixing plane of the latch type toggle clamp. In addition to the standard lengths for the U-bolt latch shown above, more lengths may be achieved by using square U-bolts GN 951.1.