20 mm Ball bearing Block - Double, Becket Length 79 mm

20 mm Ball bearing Block - Double, Becket Length 79 mmThe Seldn BBB20 Double Becket block is a 20mm ball bearing block. Made with stainless steel ball bearings and glass fiber reinforced polyamide, it is lightweight yet strong. Use for control lines on dinghies and keelboats. Can be attached with shackle or line. Safe working Load: 300 kg Breaking Load: 600 kg Max line size: 6 mm

SubType: fork

SubType: nocam

Constructed with a chrome plated aluminium bronze body and marine-grade stainless steel terminals

Back in 1998 we changed the clevis pin diameter from Ø 13 mm to Ø 15

The 50 mm Plain Bearing Block - Cheek is designed for medium-sized boats to guide lines on deck

and an integrated 38 mm composite cam cleat for superior line control

L-MAX: 493 mm

over deck and back to the cockpit as with German sheeting

while glass fiber reinforced cheeks provide structural rigidity

Length: 57 mm

Stemball Size: 22 mm

Mounting: 2xM4