Features:
Made of 316 stainless steel,more corrosion resistant to use.
head provide easy grip and comfortable rotation.
No tool required,just tighten by your hand.
Easily install your fins(not included) to the surfboard for smooth surfing.
Fits for most standard longboard, , inflatable , etc.

Specification:
Quantity: 3pcs / 6pcs (optional)
Material: 316 stainless steel
Size: 34 * 14 * 14 mm / 1.3 * 0.6 in
Unit weight: approx. 10 g / 0.4

Package List: Y25507-6
6* Screw

NOTE: Please ensure the right screw size before ordering.