DESCRIPTION

The BBB30 Single Strap Block is a 30mm ball bearing block with a stainless attachment strap The block features stainless steel ball bearings for strength and smooth rotation and glass fiber reinforced polyamide sheave and cheeks. Acetal bearing cage to prevent ball-to-ball friction and to reduce weight. The center hole can be used as a becket. Ideal for moderate and dynamic loads with minimal friction

FEATURES

  • Safe working Load: 200 kg Breaking Load: 400 kg Max line size: 8 mm.

TECHNICAL INFORMATION


DescriptionImperialMetric
Safe Working Load440.92 lb200 kg
Breaking Load881.85 lb400 kg
Max Line0.31 in8 mm
Weight1.02 oz.29.00 g.
Max Line Size0.31 in.8.00 mm.

KNOWLEDGE BASE

Selden Deck Hardware Dimensioning GuideSize Selden blocks and traveller cars by boat length: the dimensioning charts for main sheet, main, genoa and.View Selection Guide →