Description
15mm x 15mm x 3.7mm stainless fin plate with M4 thread, with 19mm M4 (4mm) stainless fin screw to secure US base fin. Thumb head, no tools required to secure. Weight 8 grams
15mm x 15mm x 3.7mm stainless fin plate with M4 thread, with 19mm M4 (4mm) stainless fin screw to secure US base fin. Thumb head, no tools required to secure. Weight 8 grams