The kit includes cartridge
This innovative design streamlines the mechanics by combining axial and thrust bearings into a single bearing set
An outer cover secures to foam with drawcords on each end
This SAILOR non-slip mat is made of high-quality carpet that is ultra-resistant to sunlight
Noise Figure: ≤ 5 dB
Schaefer Over-The-Top Block, Triple, Ball Bearing Boat Flying Scot The kit includes cartridge7 Series Triple Over the Top Block. Stainless Steel cage and base provide a solid platform for clean leads. Delrin(tm) ball bearing sheaves ensure low friction and high safe working loads. Sheave Diameter 2 3 8" (60mm), Maximum Line 1 2"(13mm), Length 3 3 8"(86mm), Width 4 1 16" (104mm), Height 3 7 16" (87mm), Bearing height 2 5 16" (58mm), Fasteners (6) #10 RH, C C 2 13 16" (72mm), Safe Working Load 1200 lbs (545kg), Weight 1 lb 8. 4 oz (692g)