
Set of Bit Holder L50mm*3 with Quick-Change Shank. Quick-Change Hex Attachment: Hexagonal recessed design for fast locking and unlocking of bits. No Manual Tightening Required: Enables quick bit changes without manual chuck tightening or loosening. Ball System Locking: Secure locking mechanism without added safety rings or pins. DIN 3126 E6.3 Compliance: Manufactured to meet strict DIN 3126 E6.3 standard requirements. Multi-Size Compatibility: Includes 1/4, 3/8, and 1/2 inch male squares for various sockets. High Carbon Steel Material: Constructed from durable high carbon steel for long-lasting performance. OEM and ODM Services: Customization services available for branding and design requirements. Blister Card Packaging: Product packaged in blister card for retail-ready presentation.