Adjustable locking plier clamp with a fixed handle — securely holds cables, gels, and small equipment pieces on set.
Technical Details
Standard Vice Grips are made of chrome-plated steel or aluminum with a 16 mm (5/8") receiver. The jaws are equipped with rubber inserts or knurling to prevent damage to the mounting material and increase grip. The tightening torque is a maximum of 12 Nm. Variants include the Baby Vice Grip (up to 32 mm opening), Standard Vice Grip (up to 48 mm), and Heavy-Duty versions (up to 76 mm). Special versions feature double threaded rods or 360° swivel joints.
History & Development
The first film-specific Vice Grips were developed by Mole-Richardson in 1937 for their Tungsten spotlights. Matthews Studio Equipment perfected the design in 1952 with the introduction of spring-loaded jaws. In the 1970s, the standard 16 mm receiver became established through standardization by the International Alliance of Theatrical Stage Employees (IATSE). Modern versions have integrated quick-release mechanisms and composite materials for weight reduction since 2010.
Practical Use in Film
Vice Grips are used to secure small to medium-sized lights to scaffolding tubes, door frames, or furniture. In "Blade Runner 2049" (2017), DoP Roger Deakins used hundreds of Vice Grips to attach LED panels in the Spinner cockpits. They allow for quick position changes without disassembling entire setups. The disadvantage lies in their limited load capacity and the time-consuming screwing process for frequent reconfigurations. In windy outdoor shots, their mechanical clamping action offers greater security than spring clamps.
Comparison & Alternatives
Unlike C-Clamps, Vice Grips do not grip over edges but completely encircle cylindrical objects. Cardellini clamps offer higher load capacity (up to 35 kg) but are three times heavier. Modern camera rig systems are increasingly replacing traditional Vice Grips with modular 15 mm rod systems with quick-release couplings. However, for heavy Tungsten lights from 2 kW upwards, Vice Grips remain indispensable as they exert even pressure over the entire circumference.