The JLB ‘Standard’ bow-sprit roller frame is fabricated from high-polished 4mm stainless steel plate and comes complete with:-
> highest quality polyethylene roller with stainless axle bolt and Nyloc
> machined & spring-loaded anchor holding pin
> bottom TIG-welded ladder holding pins
> laser-cut baseplate installation ‘slots’
> 2x M12 fully-threaded stainless bolts and Nylocs
> 4x large stainless washers for above and below deck

(All metal parts supplied are 316L marine grade stainless steel)
(‘Standard’ roller frame 100% designed and made by Jacob’s Ladder Enterprises P/L)

Typically our JLB ‘Standard’ roller frame is suitable for use with our non-extendable Jacob’s Ladder models and for installation on boats up to 6m (19.7’) in length.

[Note:  Where the boat is of aluminum construction there are occasions where the customer prefers to permanently ‘weld’ the roller frame to their boat in which case we have an optional ‘aluminum’ version of this standard roller frame which retails for $199]