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Klein Tools

Klein Tools 631 Nutdriver Sets, 7 Pc Cushion-Grip Nut Driver Set, 3/16 in

Item # 631 ⚠ Prop 65Made in USA
$71.24

Klein Tools 631 is a nutdriver set. Overall length 6.75 to 7.3125; handle material Cushion Grip; measuring system Inch. Klein Tools lists Opening type: hex; Shank length: 3 in.

Klein Tools 631 specifications

ItemKlein Tools data
Part number631
Overall Length6.75 to 7.3125
Includes630-3/16; 630-1/4; 630-5/16; 630-11/32; 630-3/8; 630-7/16; 630-1/2
Handle MaterialCushion Grip
Measuring SystemInch
Opening Size3/16 in; 1/4 in; 5/16 in; 11/32 in; 3/8 in; 7/16 in; 1/2 in
Opening TypeHex
Shank FinishChrome
Shank Length3 in
Shank TypeRound
Length12 in
Width7.35 in
Height1.55 in
Weight1.44 lb

Source: Klein Tools published product data.

Klein Tools' 7-piece cushion-grip nut driver set covers the most commonly used hex sizes from 3/16 inch to 1/2 inch, a general-purpose lineup for electrical and mechanical fastening work. Full hollow shafts let the driver pass over long bolt threads, and color-coded Tip-Ident handles speed size identification.

  • Includes: 3/16 in, 1/4 in, 5/16 in, 11/32 in, 3/8 in, 7/16 in and 1/2 in drivers
  • Opening type: hex
  • Shank finish: chrome
  • Shank length: 3 in
  • Handle material: cushion grip

Electricians reach for this set to cover most hex-head fastening tasks without switching tools. Manufacturer item number: 631. Sold as a set.

Prop 65 Warning

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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Specifications
Overall Length6.75 to 7.3125
Includes630-3/16; 630-1/4; 630-5/16; 630-11/32; 630-3/8; 630-7/16; 630-1/2
Handle MaterialCushion Grip
Measuring SystemInch
Opening Size3/16 in; 1/4 in; 5/16 in; 11/32 in; 3/8 in; 7/16 in; 1/2 in
Opening TypeHex
Shank FinishChrome
Shank Length3 in
Shank TypeRound
Prop 65 WarningYes
Made in USAYes
Shipping & returns

For confirmed in-stock items, please allow 1–2 business days for order processing, followed by an additional 2–5 business days for ground shipping. The total estimated time from order placement to delivery is 3–7 business days. Regular shipping rates apply; Contractor Direct orders ship free. Most items can be returned within 30 days in new, resalable condition; respirators, filters and other hygiene items are final sale. Shipping policy · Returns policy

Klein Tools 631 Nutdriver Sets, 7 Pc Cushion-Grip Nut Driver Set, 3/16 in$71.24

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