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Black anodised aluminium quick-release clamp with 1/4 and 3/8 threaded adapters

SZJELEN

SZJELEN Boom Pole Quick Release System 1/4" 3/8" Screw Black

SKU CH-2S3V-2AVTF

A lightweight aluminium boom-pole quick-release system with 1/4" and 3/8" screw adapters for fast, secure mounting of monitors, LED lights or microphones

  • Details1/4 in and 3/8 in Screw
  • Compatible withFor Magic Leg Fixed Monitor, LED Light
  • Key featuresBoom Pole Quick Release System

Model Monitor Fixed Magic Leg-A

  • Dual 1/4" and 3/8" threads fit monitors, lights and microphones
  • Buckle mechanism enables tool-free swaps in seconds
  • CNC-machined aluminium alloy keeps weight low and strength high
  • Anodised black finish resists wear and corrosion
  • Secure locking design holds gear steady on boom poles

Quick-Release Boom Pole Adapter

The SZJELEN Boom Pole Quick Release System provides a secure mounting point for monitors, LED lights, microphone clamps and mini booms. It accepts both 1/4-inch and 3/8-inch threaded fittings for broad compatibility. CNC-machined aluminium alloy construction keeps the unit light while maintaining high strength. The anodised black finish resists wear during regular location use.

Buckle Locking Mechanism

A simple buckle action opens and closes the clamp, allowing the 1/4-inch or 3/8-inch adapter to be swapped in seconds without tools. The precision-machined interface locks securely to prevent accidental release while supporting mounted accessories. Aluminium alloy handles the mechanical stress of repeated locking cycles without deformation. No power draw or thermal output is generated by this passive mechanical component.

Upgrade From Fixed Mounts

This system replaces permanent screw-on brackets that require twisting accessories on and off by hand. The jump is worthwhile for operators who frequently reconfigure rigs between monitor, light and microphone positions on a boom pole. It does not suit users who need a permanent, semi-permanent or glue-fixed installation. Builders requiring a specific proprietary quick-release standard not based on 1/4-inch or 3/8-inch threads should look elsewhere.

How it compares

Measured against everything we stock in Camcorder Rigs, Cases & Add-Ons, at today’s prices. Recalculated every night.

Price $23.99
Cheaper than about 76% of the 423 comparable items (median $40.99).

Specifications

Product
Brand nameSZJELEN
Model nameMonitor Fixed Magic Leg
Compatibility
Compatible withFor Magic Leg Fixed Monitor, LED Light

Other versions of this model

1 more in the same range

Questions about this item

How do I install the quick release system onto a boom pole and which step is most often missed?

Open the buckle, insert the 1/4" or 3/8" adapter into the pole's matching thread, then close the buckle firmly. The step most often missed is fully seating the adapter before locking the buckle, which can leave the connection loose.

What maintenance or replacement will this aluminium alloy quick release system need over time?

The anodised aluminium body and CNC-machined threads are designed for long life with no scheduled maintenance. Only the 1/4" and 3/8" screw adapters may need replacement if their threads become worn or damaged from repeated changeovers.

What is the first limit that appears when the system is used continuously on a heavy monitor or LED light?

The 1/4" and 3/8" threaded adapters are the limiting factor; under sustained heavy loads the smaller 1/4" threads will reach their shear strength before the aluminium body or buckle mechanism shows any deformation.

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