Klein Tools Wrenches & Sockets

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About this category

Maple Electric Supply carries Klein Tools wrenches, sockets and drive accessories for trades across Canada. Individual sockets start around $5, the 11-piece metric combination wrench set runs $179, and the 10-inch adjustable spud wrench built for ironwork and rigging is $106.

  • KNECT Flip-10 heavy duty metric impact socket set, 8-piece, $66
  • 32931 3-in-1 impact flip socket, $12
  • Adjustable wrenches from the 6-inch extra-capacity at $44 to the 16-inch at $167
  • BAT20CD battery-operated compact impact driver with 1/4-inch hex drive, $288
  • Master Electrician's 25-piece torque kit for spec-driven terminations, $2,850

Every item here is covered by our price match guarantee. Orders over $150 move free across Ontario and Quebec, other provinces get 10% off at checkout, and counter pickup is ready in Vaughan, ON from a 100% Canadian-owned supplier.

Klein wrenches and sockets cover panel lugs, conduit fittings, strut hardware and box mounting, in imperial and metric, with insulated and ratcheting options. Pick by jaw style, drive size, and whether you need insulated tools for energized work, which remains a Canadian Electrical Code and licensed-electrician decision.
Common questions
Which Klein wrench do I want for panel lugs?
Most panel and disconnect lugs take a hex socket or a square drive depending on the manufacturer. Klein's 3/8 inch insulated socket set and lug wrenches cover the common Square D, Eaton and Siemens sizes, but verify against the panel torque spec before you tighten.
Are Klein wrenches insulated for live work?
Klein offers 1000V-insulated open-end, box-end and socket wrenches tested to IEC 60900. Whether to use them on energized gear at all is the licensed electrician's call under the Canadian Electrical Code.
Imperial or metric for Canadian electrical work?
Mostly imperial. Canadian panels, EMT and RMC fittings, strut hardware and most fasteners are imperial. Metric shows up on imported VFDs, European switchgear and some industrial controls, so a small metric set covers the gaps.

Maple Electric Supply ships electrical materials across Canada from our Vaughan, Ontario warehouse. Free shipping on orders over $150 in Ontario and Quebec, 10% off orders everywhere else in Canada, and counter pickup in Vaughan. Lighting, wire, breakers, controls, heating, EV charging and tools for electricians, builders and facility teams.