6061 Aluminum Bottle Jack Valve Knob With 7/16 Inch Release Handle Upgrade For Hydraulic Presses And Floor Jacks, Beefy Knurled Grip, Fits 3/8 Inch And 7/16 Inch Valve Screws, 20 Ton Capacity
✔️ Fits 3/8 and 7/16 inch valve screws; 20 ton hydraulic use
This upgrade knob is a robust, precision-made handle designed for hydraulic bottle jacks and floor jacks. It is machined from 6061 aluminum (aircraft quality) with a longer knurled section for a secure grip. The knob slides over the release screw, turns a quarter turn, and is secured in place with the included set screw. You’ll need a 5/32 hex key (Allen wrench) to install. Designed for bottle jacks with a 3/8" or 7/16" valve release screw, it’s intended for hydraulic press applications and should not be used to lift vehicles.
✅ 6061 aluminum solid construction for durability
✅ Two sizes to fit 3/8" and 7/16" valve screws
✅ Longer knurled section for extra grip during operation
✅ Slides over release screw, quarter-turn, set screw with 5/32 hex key
✅ 20 ton capacity applicability on hydraulic press-style units
✅ Safety note: DO NOT USE WHEN LIFTING VEHICLES; for hydraulic press use only
💡 What is a bottle jack valve knob upgrade used for in hydraulic presses and floor jacks?
This handy upgrade helps you control the release valve with more grip and precision. - 6061 aluminum knob upgrade for 3/8" and 7/16" screws - Improves release control with beefy knurling and quarter-turn action - Works with hydraulic press and floor jack setups up to 20 tons - Not for lifting vehicles; intended for hydraulic press use ✝️