Kupo

Kupo KG701511 Convi Clamp with Adjustable Handle

4.9 (27 reviews)
44lbs

Heavy-duty all-metal clamp with 44 lb capacity and adjustable handle for secure on-set lighting and camera mounting.

$28.95*
In Stock on Amazon.com
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

The Kupo KG701511 Convi Clamp is a professional-grade mounting clamp designed for photographers, filmmakers, and stage technicians who need a reliable way to attach equipment to pipes, truss, shelving, and other fixtures. With a jaw range of 0.2 to 2.0 inches (5–51mm), it grips a wide variety of surface diameters, while its 44 lb (20 kg) load capacity comfortably supports lighting instruments, small cameras, and grip accessories. The hexagonal receiver accepts standard 5/8-inch studs, making it directly compatible with most lighting and grip hardware without additional adapters.

What sets the Convi Clamp apart is its adjustable handle, which allows the user to reposition the clamping lever to suit the rigging situation. In tight spaces—behind set walls, inside truss structures, or on crowded light bars—this adjustability makes it significantly easier to tighten and release the clamp compared to fixed-handle alternatives. The lightweight alloy construction keeps the clamp easy to handle and reduces the load on overhead rigging points, while still providing the mechanical strength needed for secure mounting. Its compact, all-metal design makes it a durable addition to any grip kit.

Key Features

Has a ratcheted handle that allows the user to rotate it in a complete circle to tighten or loosen in tight operating spaces

Features a hexagonal receiver that works with dozens of Convi accessories

Supports loads of up to 44lbs (20kKg)

Made of a lightweight alloy with a black finish

Specifications

Brand
Kupo
Model
KG701511
Color
Black
Material
Lightweight Alloy
Load Capacity
44 lbs (20 kg)
Jaw Range
0.2" – 2.0" (5–51mm)
Receiver
Hexagonal (5/8" / 16mm)
Handle
Adjustable

Pros & Cons

👍 Pros

  • 44 lb load capacity handles a wide range of lighting and grip equipment
  • Jaw range of 0.2 to 2.0 inches fits a broad variety of pipes and surfaces
  • Adjustable handle allows repositioning for easier access in tight spaces
  • All-metal lightweight alloy construction balances strength with portability
  • Hexagonal receiver accepts standard 5/8" studs for broad equipment compatibility

👎 Cons

  • 2-inch maximum jaw opening cannot accommodate larger-diameter pipes or truss
  • Single clamp point means heavier loads may require additional safety rigging
  • Black finish can be difficult to spot in dimly lit rigging environments
  • Does not include a spigot or stud adapter in the box
  • Alloy construction is less durable than forged steel under extreme repeated stress

Frequently Asked Questions

The jaw opens from 0.2 inches to 2.0 inches (5–51mm), allowing it to grip pipes, truss, shelving, and other common mounting surfaces found on sets and stages.
The Kupo KG701511 is rated for loads up to 44 lbs (20 kg), making it suitable for mounting lighting fixtures, small cameras, and other production equipment.
It features a hexagonal receiver, which accepts standard 5/8" (16mm) studs commonly used in lighting and grip equipment, allowing direct attachment of lights, adapters, and other accessories.
The adjustable handle lets you reposition the tightening lever to avoid obstructions and find the most convenient angle for clamping in tight or awkward rigging positions.
The Convi Clamp is constructed from lightweight alloy, keeping it easy to handle and transport while still providing the strength needed for its 44 lb load rating.