Cart
POPULAR CATEGORY
ADD TO CART
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £29.99 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £29.99 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £4.99 | 2 to 3 working days |
| Next Day | £17.95 |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £29.99 | 5 to 7 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £29.99 | 7 to 10 working days |
Product Number: 35109
The Draper 35109 is a gas cylinder valve key for opening and closing industrial gas cylinder valves, designed for use on 6 — 4mm square-drive cylinder valve spindles. An essential workshop tool wherever industrial gas cylinders (argon, CO2, oxygen, acetylene) are in use. Keep a cylinder key accessible at all times — being unable to shut off gas quickly in an emergency is a serious hazard. Compatible with standard 6 — 4mm square-drive cylinder valve spindles found on most industrial welding gas cylinders. Also found under gas cylinder key, gas bottle key in the PartsForMachines.com welding range.
Additional Information:
For general use on gas equipment and 20mm or 27mm open end. Can be used on 6.4mm square drive cylinder valves.
Product Key Feature:About PartsForMachines:
PartsForMachines is a premier e-commerce platform, founded in 2019 in Warwickshire, UK, specializing in aftermarket parts and services for construction, agriculture, and industrial machinery. We offer an extensive catalog of over 500,000 products. Standard delivery: 1–3 working days within UK mainland. We are proud to be an authorised distributor, giving customers extra confidence when purchasing genuine products from us. In addition, we provide a 30-day return policy for eligible items.
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
Standard Delivery: £4.99
Next Day Delivery Available
Delivery Estimate: 2 to 3 working days
Save Extra With 1 Offer
Compare With Similar Items
Compare with Similar products
|
|||||
| Technical Specification | |||||
|---|---|---|---|---|---|
| PRODUCT NUMBER | 01062 | 08169 | 02676 | 02711 | 05015 |
A. The Draper 35109 is a cylinder valve key for opening and closing the valve spindle on industrial gas cylinders — argon, CO2, oxygen, and acetylene cylinders used in welding. The 6.4mm square-drive fits the standard valve spindle found on most industrial welding gas cylinders.
A. The Draper 35109 uses a 6.4mm square drive, which matches the standard square-drive valve spindle on most industrial welding gas cylinders. Always confirm your cylinder valve spindle size before ordering.
A. Most industrial welding gas cylinders (argon, CO2, argon/CO2 mix, oxygen) use the same 6.4mm square-drive spindle. A single Draper 35109 typically serves all these types. Acetylene cylinders sometimes use a different valve design — check before ordering.
A. Being unable to shut off gas quickly in an emergency — gas leak, fire, damaged regulator — is a serious safety hazard. Keep a cylinder key within immediate reach whenever gas cylinders are in use. Cylinder keys are a mandatory safety item in any workshop using pressurised gas.
A. Yes — provided the oxygen cylinder uses a standard 6.4mm square-drive valve spindle. Always use clean tools on oxygen equipment — never use tools contaminated with grease, oil, or solvents near oxygen fittings, as oxygen reacts explosively with hydrocarbons.
A. A safe gas cylinder setup requires: a cylinder valve key, correct regulators for each gas type, flashback arrestors on oxy-acetylene equipment, compatible hoses and connectors, and a cylinder trolley or wall bracket to secure cylinders upright.
A. Stand to the side of the cylinder (not in front of the regulator or outlet). Open the valve slowly — typically one full turn is sufficient for welding. Never open a cylinder valve with the regulator outlet blocked. Close fully when not in use.
A. Not recommended — fire extinguisher valves are a different design to welding gas cylinder valves. The Draper 35109 is designed specifically for welding gas cylinder valve spindles.
A. At minimum you need a welding helmet or headshield (auto-darkening recommended), leather welding gauntlets, a fire-resistant apron or jacket, and steel-toe boots. For enclosed spaces, a fume extractor or respirator is essential. A welding curtain or screen protects bystanders from UV flash. Keep a fire extinguisher accessible.
A. Yes — the Draper 35109 is UK stocked for fast despatch. Check current availability at PartsForMachines.com.
By sharing your email, you agree to our privacy policy & terms of service
Question about this product? Click here
