Wright 829 Socket Wrench Set 1 in Drive Size, 29 Pieces, 1 7 16 in to 3 1 8 in Socket Size Range 19YW03 Dimming Range No Dimming Dimming Range No Dimming 500V DC Parameters Measured Resistance Safety Rating_Subhead CAT III 1000V 120 Flex Socket Point Styles Included None Tether Capable Tether Capable Sockets Included (23) Standard 12 Point Deep Socket Point Styles Included None Drive Type Hand Material Alloy Steel Insulated No Tether Style Tether Capable Includes Standard Sockets Yes Container Type Metal Box Corrosion Resistant Yes Grip Style Knurled Tether Ready Drive Tools Not Tether Capable Locking No Number of Standard Sockets 22 Socket Shape 12 Point Head Shape Round Number of Geared Teeth 45 Tether Ready Sockets Not Tether Capable Piece Count Range 26 to 50 Includes Wrenches No Includes Socket Bits No Includes Flex Sockets No Non Sparking No Minimum Arc Swing 8 Degrees Includes Deep Sockets No Reversing Yes Flex Socket Count Style None Includes Drive Tools Yes Package Quantity 1 The alloy steel material makes these sockets strong enough to withstand daily wear and tear