PREMIER PLATINUM – Fully polished micro satin finish. CHROME VANADIUM STEEL – Professional socket set with heat treated Chrome Vanadium steel sockets and accessories. 37PC SET- Covers sizes from 6 to 24mm including deep, standard and both metric and imperial ranges. 90-TOOTH RATCHET - Includes 90-tooth gear-to-gear ratchet wrench with push button quick release, extension bars, universal joint and adaptors. CONTENTS MAP INSIDE THE LID – Contents includes: Standard Metric Sockets; 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 24mm, Deep Sockets; 8, 10, 12, 13, 17, 19mm, Standard Imperial Sockets; 1/4", 5/16”, 3/8”, 7/16”, 1/2", 9/16”, 5/8”, 11/16”, 3/4", 3/8"Sq Drive Gear-to-Gear 90-Tooth Ratchet Wrench with Quick Release, Extension Bars; 75, 150mm, Universal Joint, 1/2"Sq Drive Female - 3/8"Sq Drive Male Adaptor. SUPPLIED IN METAL STORAGE CASE – With removable EVA foam storage tray for increased storage solutions. LIFETIME GUARANTEE FROM A REPUTABLE UK COMPANY – Founded in 1978, Sealey is a large family run business with a vast product range. Trusted by professionals, all Sealey products are thoroughly tested and backed by unrivalled aftersales service., Weight: 7.7823178486 Pounds, Manufacturer: Sealey