Allen Aluminium Sheave Box - Plain Bearing Boat Nacra 17 Bold styling helps the 50mm

Bold styling helps the 50mm ClearStart™ range stand out from the crowd

Slotted mounting holes for position adjustment

The advanced design ensures Optimal performance on both HTS and wide beam Ku-band satellites

you can mark it

The Islamorada vintage trucker is an easy fit and stylish snapback with a two-tone crown

Allen Aluminium Sheave Box - Plain Bearing Boat Nacra 17 Bold styling helps the 50mmThe Allen Aluminium Sheave Box features a sturdy cast aluminium body and a removable axle pin for easy maintenance and switching between three sheave options. It is designed for use in sailboat masts, deck installations, and other surfaces where rope or wire passage is necessary. Choose from three sheave materials and bearing options to suit your specific application needs. Options include Acetal Plain Bearing for lightweight and low maintenance use