Heavy duty mono (2-pole) and stereo (3-pole) A-gauge 6.35mm jack plugs with slimline bodies and chuck-type strain relief. The overall diameter is 14.5mm, making them suitable for even the highest density jackfields (15.88mm jack pitch).
They accept cables from 4.0mm to 7.0mm diameter, and have precision-machined one-piece contacts. They are available with nickel or gold plated contacts and nickel or black housings.