40 mm Ball Bearing Block - Single Lead PBB80 It features stainless steel ball

It features stainless steel ball bearings for smooth rotation and a glass fiber reinforced polyamide composite for strength

Length: 99 mm

30 mm x 1200 mm long standard track with holes for M6 fasteners

pinstop cars with BBB40 Tie-On blocks and end stops

The block features Delrin ball bearings for smooth rotation and glass fiber reinforced cheeks for strength

40 mm Ball Bearing Block - Single Lead PBB80 It features stainless steel ballThe BBB40 Lead Block is designed for leading control lines on dinghies and keelboats. The 40 mm sheave is equipped with stainless steel ball bearings for smooth operation under dynamic loads. Glass fiber reinforced cheeks enhance strength and durability. Ideal for moderate and dynamic loads with minimal friction. BlockType: lead,single SubType: lead single Breaking Load: 500 kg Safe working Load: 250 kg Max line size: 10 mm