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Brown diecast zinc spring door closer with steel arm and plastic slide plate

Prime-Line

Prime-Line Safety Spring Door Closer 4-1/4 in Diecast

SKU CH-1KRW-WJ5E5

Surface-mounted diecast zinc closer with adjustable speed suits screen doors and pool gates up to 57 lbs. (26 kg)

  • TypeDoor Hardware & Components
  • Size3-1/16 in.
  • Fully rust and weather resistant for exterior use
  • Adjustable closing speed suits doors up to 57 lbs
  • Compact diecast zinc housing with brown painted finish
  • Reversible handing works on left or right doors
  • 4-3/4 in arm fits screen doors and pool gates

What It Is

The Prime-Line safety spring door closer is a surface-mounted device designed to automatically shut swinging screen doors and pool gates weighing up to 57 lbs. Its diecast zinc housing with a brown painted finish resists rust and weather, making it suitable for exterior installations. The unit features reversible handing for left or right-opening doors.

Installation Notes

Mounting is straightforward thanks to the surface-mounted design and included 4-3/4 in. arm. The single torsion spring allows adjustable closing speed so the door does not slam. A plastic slide plate reduces friction during operation. Ensure the door weight stays within the 57 lb limit; heavier doors will prevent proper closure.

Sustained Use

The diecast zinc housing and steel components withstand repeated daily cycles without corrosion. The torsion spring maintains consistent tension over time, keeping closing speed stable across seasons. The weather-resistant finish protects the mechanism from moisture and temperature swings, so the closer remains reliable on pool gates and exterior screen doors.

Highlights

  • Fully rust and weather resistant for exterior use
  • Adjustable closing speed suits doors up to 57 lbs
  • Compact diecast zinc housing with brown painted finish
  • Reversible handing works on left or right doors
  • 4-3/4 in arm fits screen doors and pool gates

Specifications

BrandPRIME-LINE
TypeDoor Hardware & Components
Size3-1/16 in.

Questions about this item

How can I verify the closer is working correctly after installation?

The door should swing shut smoothly from an open position without slamming, and the adjustable speed screw lets you fine-tune the closing rate until it feels consistent.

What components are included and what must I supply?

The box contains the diecast zinc housing, steel arm, torsion spring, and plastic slide plate; you will need to provide mounting screws suited to your door material.

Which version should I choose for a standard screen door?

This single model handles swinging screen doors and pool gates up to 57 lbs with a 4-3/4 in arm, so no alternative capacity or size is offered.

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