Fractional Socket Set, 1/4" Drive, 6 Point, 21 Piece

OTC's set of 8 sensor sockets covers sensor applications found on today's vehicles Included sockets are slotted and contoured to provide easy access to, and removal/installation of, hard to reach sensors. Kits includes: OTC4673-1: 29 mm (1-3/16") Vacuum Switch and O2 Socket, 1/2" Drive OTC4673-2: 22mm (7/8") Vacuum Switch and O2 Socket (wide slot), 3/8" Drive OTC4673-3: 27 mm (1-1/16") Thermal Sensor Switch, 1/2" Drive OTC4673-4: 22mm (7/8") Vacuum Switch and O2 Socket (narrow slot), 3/8" Drive OTC4673-5: 27mm and 25mm (1-1/16" & 1") Oil Pressure Sending Unit Socket, 3/8" Drive OTC4673-6: ...

Proto® 1" Drive 29 Piece Socket Set - 12 Point Proto® 12 Point Sockets are ideal for use on stubborn or damaged fasteners, and also on fasteners made from soft materials. The TorquePlus™ design is a high performance drive configuration which allows for quick and easy socket engagement to the fastener flats, not the corners. The TorquePlus™ configuration employs a radius-corner design, shifting contact area and stress away from the fastener corners and distributing contact stresses over a large area of the socket, minimizing slippage. The TorquePlus™ internal design ...

Features: Made from S2 modified shock resistant steel for professional performance and durability Rounded corners on hex and square opening for stress relief Size: 3/16", 1/4", 5/16", 3/8", 7/16", 1/2", 9/16"

Features: Durable 6-point, heat-treated alloy steel sockets for heavy torque applications Black oxide finish protects from corrosion, extending life Flexible storage bar with carabiner to attach to your tool bag, toolbelt or storage rack Size: 5/16, 3/8, 7/16, ½, 9/16, 5/8, 11/16, 3/4, 7/8 & ¼" Hex adapter

Universal socket design allows for greater angled access to fasteners Off-corner loading design reduces fastener rounding Bright, full polish chrome finish easily wipes clean and resists corrosion Hard stamped size markings Includes socket rail for storage and organization