Allen Brothers Plain Bearing Blocks are made of Nylon composite and can be used in any number of applications. They have been adopted by the Laser class as the block of choice for use on the mainsheet traveler systems.
This Lower Block is for the traveler side of the mainsheet/traveler setup, for a complete unit also purchase the Upper Traveler Block and a piece of 1” heat shrink to secure them.
It’s axle is made of 316 stainless steel, and the cheeks feature stainless steel reinforcing straps.
|Breaking Load (lbs)||551|
|Breaking Load (kg)||250|
|Max Line Size (in)||5/16|
|Max Line Size (mm)||8|
|Safe Working Load (lbs)||309|
|Safe Working Load (kg)||140|