60 mm Ball Bearing Block - Single, Swivel, Heavy Duty Soft Attachment The System 15 Pin Stop

The System 15 Pin Stop Eye/Cam Starboard allows for easy adjustment of the traveler position

friction-free operation

designed for dynamic applications under medium loads

This hole through the forward end of the car is a "dead-end" for the sheet and offers a 2:1 purchase for the jib sheet

The BBB30 Triple Cam Block is a 30mm ball bearing block with a stainless attachment eye and a size 27 cam cleat with top-guide

60 mm Ball Bearing Block - Single, Swivel, Heavy Duty Soft Attachment The System 15 Pin StopThe BBB60 Single Heavy Duty Block is built to handle high dynamic loads with ease. The block features stainless steel ball bearings for strength and smooth rotation and a 60 mm polymer sheave and glass fiber reinforced polyamide cheeks. Acetal bearing cage to prevent ball to ball friction and to reduce weight. The center hole can be used as a becket. A plastic washer acts as a swivel lock, fixing the shackle at 0 or 90. Ideal for moderate and dynamic