The Gunsails Classic Base is easy to handle: simply place the included slot nut in the rail, attach the base and tighten. The included plastic shim prevents scratching of the board when twisting on. The classic among the bases, with flexible power joint, security strap in case of breakage and universal pin for all extensions with U-Pin system.
> Flexible Power Joint with Security-Strap
> Fitting for all U-Pin extensions
> Long V2A U-Pin
> Weight: 340g