AI Mode Conversation: GREY PNEUMATIC 3764DYou said: GREY PNEUMATIC 3764DThe Grey Pneumatic 3764D is a 3/4-inch drive x 2-inch-deep truck pinion locknut impact socket. It is built from high-strength chrome-molybdenum alloy steel and features an extra-thin wall design specifically engineered to fit transmission, differential, and yoke locknuts on commercial trucks. Key Specifications & Pricing Drive Size: 3/4" square drive Socket Size: 2" (6-point hex) Wall Profile: Extra-thin wall (Note: Due to the thin wall, you should never use reducing adapters with larger 1" drive impact tools). Weight: 2.61 lbs Warranty: Backed by Grey Pneumatic's Lifetime Warranty. Retail Price: Usually ranges from $76.00 to $92.00 depending on the retailer.