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Unbranded Brake Piston Spreader 40-68mm 270mm

SKU CH-4W23-CKR34

A ratchet brake caliper spreader that adjusts from 40 to 68 mm with a 270 mm handle for single, twin or quad pistons

  • FeaturesUnbranded
  • Spreads pistons 40–68 mm for single, twin or quad calipers
  • 270 mm carbon-steel frame gives strong leverage in tight bays
  • Ratchet mechanism advances with each swing for controlled pad installation
  • Includes two steel plates 4-5/8 in × 2-3/8 in for even force distribution
  • Requires only 1.5 in clearance between caliper edge and piston

Brake Piston Spreader 40-68 mm

This ratchet-type spreader fits single, twin and quad-piston calipers across a 40 to 68 mm working range. It is built for mechanics and DIY owners who need to retract pistons during pad replacement on most cars and light trucks. The tool includes two steel plates measuring 4-5/8 by 2-3/8 inches for even force distribution.

Carbon Steel Construction and Ratchet Mechanism

The body uses carbon steel with plastic grip sections and spans roughly 270 mm (10.7 inches) overall. A ratcheting action advances the plates only when inward pressure is applied, so both sides must be squeezed together for the first few swings until they seat in the caliper. A C-clamp can assist if extra leverage is needed.

Clearance and Compatibility Checks

Verify at least 1.5 inches of space between the caliper edge and piston face before ordering. The spreader will not ratchet without load on both plates, so confirm the tool can physically reach the pistons on your specific brake assembly. Buyers working on calipers with less than 1.5 inches of access or non-standard piston layouts should look elsewhere.

Highlights

  • Spreads pistons 40–68 mm for single, twin or quad calipers
  • 270 mm carbon-steel frame gives strong leverage in tight bays
  • Ratchet mechanism advances with each swing for controlled pad installation
  • Includes two steel plates 4-5/8 in × 2-3/8 in for even force distribution
  • Requires only 1.5 in clearance between caliper edge and piston

Specifications

BrandOrion Motor Tech
FeaturesUnbranded

Questions about this item

What working range does the 40-68 mm spreader cover in practice?

The tool adjusts from 40 mm to 68 mm, fitting single, twin or quad-piston calipers within that span.

What clearance must the caliper provide for the 270 mm tool to fit?

You need at least 1.5 inches between the caliper edge and piston face for the spreader plates to engage.

How do you start the ratchet on this spreader, and what step is often missed?

Squeeze both plates against the pistons simultaneously for the first few swings until they seat, then flip the direction switch and continue ratcheting.

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