Chumia Anchor Wire Vise 20-Pack for 8–11 Gauge Wire — Aluminum, Corrosion-Resistant with Screws

Chumia 20 Pieces Anchor Wire Vise is a compact aluminum clamping kit with screws designed to secure 8–11 gauge bare or galvanized wire for trellises, vineyards, fences and arbors.

If you build or repair trellises, grapevine supports, garden fences or arbors, a reliable anchor vise helps keep tensioned wire locked in place without bulky hardware. This set from Chumia supplies 20 lightweight aluminum vises and matching screws sized for 8–11 gauge wire, giving you enough parts for small projects and routine replacements. The compact, corrosion-resistant design focuses on a simple mechanical clamp that prevents slip while staying easy to install and carry.

How does the Chumia anchor wire vise secure wire reliably?

Each vise pinches the wire inside an aluminum body so that tension holds the cable against the clamp surface, reducing the chance of slippage under load. Because the vises are paired with matching screws, they can be mounted to wood or posts for a fixed anchor point that keeps wire taut.

• Aluminum construction resists rust and holds shape under tension.
• Designed for 8–11 gauge bare or galvanized wire; avoids coated-wire issues.
• Mounting screw included for fast, repeatable installation on posts or frames.
• Small footprint minimizes interference with vines and plant growth.

What sizes and quantities are included and how portable are they?

This kit contains 20 anchor vises and matching screws—enough for multiple spans or repairs—so you can stock replacement parts on-site. Each vise measures roughly 6 x 3.2 x 3.2 cm and weighs about 30 grams, making the set easy to carry in a toolbox or field bag.

• 20 complete vises with screws for immediate use and spares.
• Compact dimensions (approx. 2.36 x 1.25 x 1.25 inches) for portability.
• Each unit ~30 g, lightweight for transport and minimal added load on structures.
• Useful for both professional growers and DIY gardeners needing quick fixes.

Which wires and situations should I avoid using these vises with?

Chumia recommends these vises for bare or galvanized wire only; wires with thick polymer coatings or unusual profiles may not seat correctly and could slip. Also avoid using them on wire gauges outside the 8–11 range to ensure the clamp bite and screw placement work as intended.

• Suitable: bare steel and galvanized wire, gauges 8 to 11.
• Not recommended: heavily coated, plastic-sheathed, or non-round specialty wires.
• Avoid using with wire thinner or thicker than the specified gauge range.
• Inspect clamps periodically in coastal or high-corrosion environments despite aluminum longevity.

How do I install a Chumia anchor wire vise on my trellis or post?

Installation is straightforward: place the wire in the vise slot, position the vise on your post or bracket, and secure it with the supplied screw. Tighten the screw to compress the clamp against the wire; re-check tension after the first week in service and retighten if necessary.

• Slide wire into the vise slot before final tensioning.
• Mount vise with supplied screw into wood, post, or appropriate bracket.
• Tighten until wire is held firmly but avoid over-torquing the aluminum body.
• Re-check and adjust after initial weather exposure and seasonal temperature changes.

Who this is for: The Chumia anchor wire vise set is ideal for vineyard managers, hobby grape growers, landscapers, fence installers and homeowners building or repairing trellises and arbors. If you need a compact, corrosion-resistant clamp that works with standard 8–11 gauge bare or galvanized wire and want enough pieces for multiple runs or replacements, this 20-piece kit offers a practical, field-ready solution without heavy hardware.