Apex Tool 85813 Gearwrench WR RAT COMB XL X-BEAM

13mm 12 Point XL X-Beam Ratcheting Combination Wrench. Patented, Award Winning Design. X-Beam Design Has Over 500% More Surface Area, Enabling More Force and Less Hand Fatigue. One Piece Forged Beam Design - No Metal Twisting or Weak Spots. Up to 25% Longer to Access Hard-to-Reach Fasteners. Off-Corner Loading Design on Box End for Better Grip and Reduced Fastener Rounding.