38mm Steel Shackle Dust Cover Red Safety Padlock
BD-GP4611
The BD-GP4611 38mm steel-shackle dust-proof LOTO padlock — push-pull dust cover, reinforced nylon PA body and chrome-plated shackle for impact, temperature, chemical and UV resistance; supports custom labels, laser marking, auto-elastic unlocking and multiple cylinders for manufacturing, chemical, power and construction use.
- Push-Pull Dust Cover for Keyhole (Patented Design) Self-developed sliding dust cap blocks dust from lock cylinder, great for heavy-dust industrial working conditions.
- Reinforced Integrated PA Nylon Lock Body Impact resistant, wide temperature tolerance (-20°C ~ +100°C), anti-chemical & anti-UV for harsh indoor & outdoor sites.
- Chrome Plated Steel Shackle, Stainless Steel Optional 38mm inner height steel shackle, 6.2mm diameter; stainless steel shackle available for corrosive environments.
- Key Retaining Standard + Optional Auto-Elastic Mechanism Key cannot be removed when padlock is open; auto-elastic version for automatic shackle pop-up when unlocking.
- Luminous Warning Labels & Full Customization Standard luminous PVC “DANGER / PROPERTY OF” labels, customizable text, language, logo, laser marking.
- Rich Custom Configurations 5 lock body styles, 8 colors, zinc alloy / brass cylinder options, various keying solutions for site color-coded LOTO management.
Product Structure

Core parameters:
- Model:BD-GP4611
- Product Name:38mm Steel Shackle Dust Cover Red Safety Padlock
- Lock Body Material:Reinforced Nylon PA
- Shackle Material:Chrome Plated Steel (Custom Stainless Steel Shackle)
- Shackle Inner Height:38mm
- Shackle Diameter:6.2mm
- Lock Body Type:EB default, optional A/B/C/D/E
- Color:Red, 8 colors available
- Lock Cylinder:Standard Zinc Alloy Cylinder (2 keys); Optional Brass Cylinder (1 key)
- Autoelasticity:Standard non-autoelastic with key retaining; custom autoelastic version
- Temperature Range:-20°C ~ +100°C
- Special Feature:Push-pull dust-proof slider for lock hole, luminous PVC warning labels
- Custom Service:Laser engraving key numbers, logo printing, multi-language labels, shackle & cylinder customization
FAQs
1What is the advantage of the push-pull dust cover?
The sliding dust cap seals the keyhole to keep dust out of lock cylinder, which greatly extends service life in dusty workshops, mining and outdoor industrial environments.
2Can I get stainless steel shackle for this padlock?
Yes. Stainless steel shackle is available as custom option for corrosive, high humidity chemical working areas.
3What does key retaining function mean?
Key retaining design keeps the key trapped while padlock is open, preventing workers from leaving padlock accidentally on isolated equipment. Auto-elastic version is optional.
4Are labels and logo customizable?
Yes. Luminous PVC warning labels support multi-language print. We can laser engrave key numbers or print your brand logo on lock body.
5What temperature range can this padlock withstand?
The reinforced nylon PA lock body works stably from -20°C up to +100°C, resistant to UV and many industrial chemicals.




