Allen 20mm High Load Dynamic Block with Swivel Hook Yacht Armor Auto Guidance¹ technology uses your

Auto Guidance¹ technology uses your desired depth and overhead clearance to calculate routes and show a suggested path to follow

Big Boat sheaves are available for special applications as well as for replacement sheaves in Big Boat blocks

Corrosion-resistant

Use the 16mm (5/8”) spacer to create a clean indoor or outdoor installation of the RV-FS402W / RV-FS402B Sound–Panel when the minimum wall or ceiling cavity is 25mm (1”)

Because direct wire-to-wire substitution of an older style incandescent light with this new style L

Allen 20mm High Load Dynamic Block with Swivel Hook Yacht Armor Auto Guidance¹ technology uses yourAllen 20mm High Load Dynamic Block with Swivel Hook