• Designed with a 15° angle to create self-tensioning of poles, ensurinig secure installment
• Self-draining design incorporates a threaded barb for 13mm (1/2") draining hose
• Included seal gasket eliminates the need for caulking
• Wider backing cup distributes stress over a larger area when in use
• Wider flange provides better coverage of the inistallation hole
• Requires a 35mm installation hole and notch hole
• Locking nut made of A2 AISI-304

• Designed with a 15° angle to create self-tensioning of poles, ensurinig secure installment
• Self-draining design incorporates a threaded barb for 13mm (1/2") draining hose
• Included seal gasket eliminates the need for caulking
• Wider backing cup distributes stress over a larger area when in use
• Small face with low profile, ideal for boats with narrow gunnels
• Installation hole: 28mm with 15° angle and notch hole
• Locking nut made of A2 AISI-304

The installation plate has a notch and fits to the bevel of the socket 815073440 to prevent a mast twisting.

We recommend countersunk tapping screws DIN 7983 4.8mm or countersunk screws DIN 966 M5.

• Designed to adjust the height of top canvas due to different sunshine angle.
• 1mm and 1.5mm spacers are included to slightly adjust the tightness of clamp.
• Also to hang up a towel or other ligthweight stuff.

• Sockets should be installed where supports meet the horizontal rail to ensure stability and prevent movement and turning underway. Sockets should be installed facing the outside of the boat
• Designed with a 15° vertical angle combined with an outboard angle pointing away from the bow/stern to create a self-tensioning system
• Fits 32mm horizontal rail and 25mm support rail
• Self-draining design.