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Four zinc plated garage door pulley wheels with rivets

TAURKENAM

TAURKENAM Garage Door Extension Spring Pulley Wheel 4 Pack Power Adapter

SKU CH-31CF-KKNBT

Four-pack of zinc-plated pulley wheels with 3/8 bore, 3/16 max cable diameter and six solid rivets

  • 3/8 bore fits standard extension spring shafts
  • 3/16 inch max cable diameter suits common garage door cables
  • Six solid rivets secure the sheave for reliable operation
  • Zinc plated finish resists corrosion in damp environments
  • Professional grade construction outperforms typical hardware store alternatives

Garage Door Extension Spring Pulley

This four-pack supplies garage door extension spring pulleys for residential or light commercial sectional doors. The 3/8 inch bore fits standard hardware and the 3/16 inch maximum cable diameter matches common lift cables. Buyers who need a different bore size or heavier cable capacity cannot use these pulleys.

Six Rivet Zinc Plated Construction

Each pulley uses six solid rivets to secure the sheave and a zinc plated finish to resist corrosion in damp garage environments. The professional grade build reduces wobble and extends service life compared with basic hardware store alternatives. No lubrication or additional hardware is included in the package.

Direct Replacement Mounting

The pulleys mount directly onto existing extension spring brackets using the 3/8 inch bore without adapters. Installers can swap worn wheels in minutes using basic hand tools. Doors with non-standard bracket spacing or sealed bearing requirements will need a different solution.

Highlights

  • 3/8 bore fits standard extension spring shafts
  • 3/16 inch max cable diameter suits common garage door cables
  • Six solid rivets secure the sheave for reliable operation
  • Zinc plated finish resists corrosion in damp environments
  • Professional grade construction outperforms typical hardware store alternatives

Specifications

No published specifications for this item yet.

Questions about this item

How often will the zinc-plated pulley wheels need replacement under normal garage-door cycles?

The zinc plating resists corrosion, and the six solid rivets reinforce the sheave; typical residential use sees several years before wear requires a new 4-pack.

What cable diameter limit appears first when the pulleys run continuously?

The maximum cable diameter is 3/16 inch; exceeding it causes binding and accelerated groove wear during sustained operation.

How much noise and heat do the 3/8-inch bore pulleys generate during all-day cycling?

Sealed riveted construction keeps operational noise low and heat negligible; no lubrication is needed for daily residential cycles.

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