We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Steel cable clamp half clip gray finish 5/16 inch bundle diameter

Prime-Line

Prime-Line GD 12252 Cable Clamp Steel 5/16 in Gray

SKU CH-ZQ5B-17JDV

Steel cable clamp secures 5/16 in bundles with a 0.3125 in mounting hole and 0.05 in thick galvanised band

  • Steel construction resists corrosion with galvanized aluminum coating
  • Half-clip design secures 5/16 in cable bundles firmly
  • 3125 in mounting hole fits standard fasteners
  • 1/2 in band width distributes clamping force evenly
  • 05 in clamp thickness provides strong yet flexible hold

Product Identity

The Prime-Line GD 12252 is a steel cable clamp designed for securing bundles up to 5/16 in diameter. It suits technicians and DIY users who need a reliable fastening point for wiring or pneumatic lines in automotive and workshop settings.

Capacity and Headroom

The clamp band measures 1/2 in wide with a thickness of .05 in, providing a firm grip on the specified bundle size. The mounting hole diameter is .3125 in, allowing attachment with standard hardware. It is not suited for bundles larger than 5/16 in or applications requiring a wider band.

Critical Specification

A galvanized aluminum coating protects the steel body against corrosion in harsh environments. This finish is the deciding factor for buyers who need durability in exposed or damp conditions. Without this coating, the clamp would degrade faster in similar settings.

How it compares

Measured against everything we stock in Bits, Hole Saws & Accessory Kits, at today’s prices. Recalculated every night.

Price $3.99
Cheaper than about 96% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand namePRIMELINE TOOLS

Questions about this item

Will the .3125 in mounting hole fit the bolts on my existing tool bracket?

The clamp uses a .3125 in mounting hole, so match it to your bracket’s bolt size before installing.

How can I confirm the clamp is holding the cable securely after I mount it?

Check that the 5/16 in bundle diameter sits snug inside the half-clip and that the galvanized aluminum coating shows no gaps.

Does the package contain a single clamp or a pair, and are mounting screws included?

The box contains one pair of steel cable clamps; mounting hardware is not included and must be sourced separately.

More in Bits, Hole Saws & Accessory Kits

Similar items