NTN 6315LLUC3 Deep Groove Ball Bearings , D=75 One Handed Clamp and Spreader Cr C0r Grease Oil 6026 CAMELLO Cut Resistant Leather Cr C0r Grease Oil 6026 130 200 33 2 106 101 3000 3600 15 • The various drive sizes and torque limits allow you to use any impact socket with a torque extension to match different lug nut sizes found on vehicles Types and codes N Shielded type Shielded type Non contact type ZZ Non contact type LLB Contact type LLU Low torque type LLH Construction Metal shield plate is affixed to the outside ring Torque Small Small Higher Medium Dust proofing Good Better than ZZ type Excellent Much better than LLB type Water proofing Poor Poor Very good Good High speed capacity Same as open type Same as open type Limited by contact seals Much better than LLU type Allowable temp