Spyder locking bit holders are the durable solution for secure bit changes in high power rotary drill motors with a 3-jaw chuck. A 1/4-in quick change connector securely holds 1/4-in hex shank driver bits and extensions for enhanced driving accuracy and one-handed ease of use. Driver bits are easily inserted into an auto-entry locking mechanism, making bit changes simple and secure. When the bit needs to be changed, simply pull back on the knurled sleeve and bits are released from the locking mechanism.

Features

• Quick change 1/4-in is reliable in the most demanding driving applications
• Auto-spring ejection ensures 1/4-in bits are never stuck in this bit holder
• 1/4-in hex shank for demanding jobs
• 12-inch length