Part No. 445 Eyestraps are useful accessories. They form light-duty mounting bases for blocks, serve as lash-down points, and can be used for fairleads. Height above cam (mm)10 mm Height above cam (in)3/8 in Length (mm)38 mm Length (in)1 1/2 in Weight (g)2.5 g Weight (oz).09 oz Fasteners (mm)4 RH mm Fasteners (in)#8 RH in Fastener spacing (mm)27 mm Fastener spacing (in)1 1/16 in Breaking load (kg)454 kg Breaking load (lb)1000 lb