13PC STUBBY BALL END L-WRENCH SET. 050-3/8 SMALLER INSIDE RADIUS FOR TIGHT SPACES ALLOWS FOR LOWER CLEARANCE INCLUDES:. 050", 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 3/16", 7/32", 1/4", 5/16", AND 3/8" HOLDER INCLUDED