Milwaukee 48-32-2301 Shockwave 11-Piece 30&deg; Knuckle N/A Imported OPTIMIZED SHOCKZONE Absorbs peak torque and prevents breaking PRECISE FIT CUSTOM MACHINED TIP Prevents stripping and reduces wobble CUSTOM ALLOY76 STEEL Maximizes resistance to wear and shock Pivots to lock at a 0 or 30 angle