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The Klein Tools 85077INSR is a 7-piece insulated screwdriver set built for work near live circuits. Six drivers cover the common electrical tips: #1 and #2 Phillips, 3/16-in. and 1/4-in. slotted, and #1 and #2 square, all on 6-in. round shanks. Each driver carries two layers of 1000V-rated insulation and is individually tested to IEC 60900 and ASTM F1505. A MAG2 magnetizer is included, and the Cushion-Grip handles are flame and impact resistant with a tether hole. It suits electricians and maintenance techs who want a US-made set with square-drive tips; hobbyists rarely need the insulation or the square tips, and cheaper uninsulated sets cover light home use.
In stockSold by Acme ToolsReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
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Lowest price we've seen: $44.98 on Nov 12 at Tool Nut. Tracked across 14 stores since Nov 12.
Owners of Klein insulated drivers generally rate the build and insulation highly and trust them for electrical work. Complaints tend to be about the bulk of insulated shafts in tight spots and the lack of a case.
This 7-piece set has six insulated screwdrivers and a MAG2 magnetizer/demagnetizer. It is made in the USA for work near energized sources. The screwdrivers are 1000V rated and have bright orange insulation.
The set has #1 and #2 Phillips, 3/16-in. and 1/4-in. slotted, and #1 and #2 square screwdrivers. All have 6-in. (152 mm) round shanks. Each screwdriver is individually tested to exceed IEC 60900 and ASTM F1505 and has two layers of insulation. Tip-Ident marking identifies the tip.
The Cushion-Grip handles are impact resistant and flame retardant. Each handle has a tether hole for work at height. The MAG2 magnetizes a tip to hold screws, or demagnetizes it when you don't want that.














