This Crescent 1/4" and 3/8" Drive Mechanics Tool set is made from steel alloy, specially formulated and heat-treated for high strength and superior resistance to abrasion and corrosion. SKU: 43090359 MFG: CTK121 Shop more products by Crescent. SHARE Share on Facebook Tweet on Twitter Share on Google+ Pin on Pinterest Shipping charges calculated at checkout. $108.90 Quantity In Stock Add to cart Request a Bulk Quote Thank you for your quote request. We will be in touch. DETAILS Description DESCRIPTION Highlights: Material: Steel Drive Size: 1/4" and 3/8" drive Metric or SAE: Metric and SAE Number of Points: 6 and 12 Point Set Includes: (49) 1/4" drive tools, (37) 3/8" drive tools and (35) specialty tools Exceeds ANSI load specs 30% Longer for more torque and access Alloy crestoloy steel Off-corner loading reduces fastener rounding Number in Package: 121 Packaging Type: Boxed FEATURES MFR: CTK121 SKU: 43090359 UPC: 037103326836 Brand: Crescent