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Steel freeze plug master kit with shaft, ring nut, five adapters and straight driver

Keysco

Keysco 77756 Freeze Plug Master Kit 8 Piece

SKU CH-62WZ-FAGPG

Eight-piece steel kit installs freeze plugs with five adapters, shaft, ring nut and straight driver

  • Complete freeze-plug installation with eight-piece master kit
  • Steel construction resists wear during repeated engine-block use
  • Five adapters plus nut, ring nut, shaft and straight driver included
  • 24 1/2 in overall length provides leverage for tight engine bays
  • Organised set covers common freeze-plug sizes for faster service

Keysco 77756 Freeze Plug Master Kit

The Keysco 77756 Freeze Plug Master Kit is an 8-piece steel tool set built for installing freeze plugs on automotive engines. It includes a straight driver, shaft, ring nut, five adapters and a nut, all sized for standard plug dimensions. Professional mechanics and DIY owners use it when replacing core plugs during cooling-system repairs.

24 1/2 in Overall Length Driver

The straight driver measures 24 1/2 in overall length, giving the reach needed to drive plugs in tight engine bays without removing surrounding components. This single dimension decides whether the kit fits your workspace and the depth of the plug bores you service.

Simple Press-Fit Installation

Assembly follows a straight press-fit sequence: select the matching adapter, secure it with the ring nut, and drive the plug home with the long shaft. The most common issue is choosing an undersized adapter, which can deform the plug or leave it seated unevenly.

How it compares

Measured against everything we stock in Leveling Tools & Support Jacks, at today’s prices. Recalculated every night.

Price $107.99
Pricier than about 90% of the 354 comparable items (median $8.99).

Specifications

Product
Brand nameKEYSCO TOOLS

Questions about this item

How does the 24 1/2 inch overall length affect reach when installing freeze plugs in tight engine bays?

The 24 1/2 inch shaft gives extended reach to access freeze plugs deep inside the block without removing surrounding components.

What does the straight driver 77473 do in the kit?

The straight driver 77473 is used to drive the adapters squarely into the freeze plug for a clean, even installation.

What physical space is needed to use the 3 inch diameter adapters?

The 3 inch overall diameter adapters require enough clearance around the freeze plug hole to fit the driver and adapter assembly.

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