These blocks are designed with lightweight Delrin ball bearings for moderate loads. Alternatively, a Heavy Duty version is available with stainless steel ball bearings for higher dynamic load applications. The shackle is either fixed or swivelling.
TECHNICAL FEATURES BBB 60
● Ø 5 mm Delrin ball bearings and Ø 60 mm polymer sheave.
● Cheeks made of glass fibre reinforced polymer.