Simpson Hidden Timber Connector Kit with Screws ETB230A-SCRB MBHA Masonry Hangers Locking collet prevents the cutting

Locking collet prevents the cutting tool from falling away from the spindle when lateral forces are experienced against the bit

letting structural connections be made in fewer steps without sacrificing load-carrying performance

Mechanically galvanized finish provides corrosion resistance for long-lasting performance

Helical gears provide smooth and quiet operation throughout all speed ranges

Simpson Hidden Timber Connector Kit with Screws ETB230A-SCRB MBHA Masonry Hangers Locking collet prevents the cuttingThe Simpson Hidden Timber Connector Kit (ETB230A SCRB) delivers a clean, professional beam connection with zero visible hardware once installed. Engineered for structural integrity, this hidden connector system uses interlocking plates fastened to each member, locking together to form a load tested, secure connection ideal for timber framing applications where aesthetics and strength must coexist. Key Features Completely Hidden Hardware: Interlocking