New and unique solid one-piece straplock button in hardened steel with self-tapping wood thread. Simply screw it on with an Allen key (size 3 mm/ 1/8"). 4 mm/ 5/32“ screw with self-tapping wood thread. Fits all existing standard strap buttons incl. nearly all Gibson for perfect replacement without adjustments on existing holes and screws. Hardened steel and more than double thickness of the strap button guarantees maximum security against breakage. Including high-grade felt washers for ultimate protection of guitar's finish.

• Set consists of belt pin, lock and lock wheel (one pair each)
• Silent function for noiseless operation
• One-piece belt button made of hardened steel with self-tapping wood thread incl. felt disks for the protection of the instrument paint
• Extended thread also holds very thick guitar straps up to 6 mm
• Bolts made of stainless steel for minimum wear and thus highest safety
• New design of the ball for best feel
• Lock-wheel with special patent thread and locking screw prevents the locks on the belt loosen
• Fully compatible with all existing Schaller Security Locks (without Silent Feature)
• Surface: Black Chrome