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The RICHELIEU AMERICA LTD. 456001 is a zinc clothesline tightener designed to maintain proper tension on outdoor clotheslines. Constructed from zinc for corrosion resistance, this hardware fitting adjusts slack in clothesline rope or wire, keeping lines taut during regular use. At 0.18 pounds, it is a compact and lightweight fastening component suited for residential exterior installations. Property maintenance crews, general contractors, and handymen commonly install this type of hardware as part of laundry or utility line setups.
This clothesline tightener is intended for residential and light commercial outdoor applications where rope or wire lines require consistent tension adjustment. It installs on standard clothesline setups, anchoring to posts, walls, or structural supports. Its zinc construction holds up in outdoor environments where moisture exposure is a regular factor.
Designed as a general-purpose replacement or new-installation clothesline tightener compatible with standard residential clothesline rope and wire configurations.
Installation is typically performed by general maintenance personnel or a qualified handyman. Ensure the anchor point — post, wall bracket, or structural support — is rated for the line load before securing the tightener. No power shutoff is required, but verify that any wall or post anchor hardware meets local building guidelines before final fastening. Avoid overtightening, which can stress anchor points or deform the zinc body.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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