Bidirectional Dual‑Different‑Size‑Ring Aluminum‑Alloy Group Lockout Hasp
BD-K61-1
The BD-K61-1 is a fire-resistant, all-aluminum-alloy lockout hasp featuring dual hanging loops (38 mm and 25 mm) for versatile installation on cables and narrow lock points. Its durable, 8-hole design accommodates large maintenance crews and provides flexible, age-resistant group-locking for harsh industrial environments.
- 38 mm & 25 mm two‑different‑diameter loops adapt to diverse‑sized equipment locking‑points
- Perfect for thermal‑power workshops, heating‑equipment overhaul and high‑temperature‑risk stations
- Enhanced moisture‑proof and corrosion‑resistant property compared with ordinary untreated metal hasps
- Strong pull‑resistance and anti‑deformation performance under heavy‑duty locking‑conditions
- Satisfy energy‑isolation requirements for maintenance‑teams with eight technicians
- Satisfy energy‑isolation requirements for maintenance‑teams with eight technicians
- Free choice over top‑ring or bottom‑ring suspension to fit complicated‑shaped machinery
Product Structure

Key Selling Points
- Item Model:BD‑K61‑1
- Construction Material:High fire‑resistant aluminum alloy
- Surface Treatment:High‑temperature impact anti‑oxidation anti‑rust processing
- Overall Length:152 mm
- Metal Ring Wire Diameter:6 mm
- Upper Hanging‑Ring Inner‑Diameter:38 mm
- Bottom Hanging‑Ring Inner‑Diameter:25 mm
- Padlock‑Mount Hole Diameter:Φ8.5 mm
- Maximum Compatible Safety Padlocks:8 pcs
- Safety‑Compliance:OSHA lockout‑tag‑out industrial safety‑standard compliant
FAQs
1What is the major distinction between BD‑K61‑1 and BD‑K52 aluminium‑alloy hasp?
BD‑K61‑1 is dual‑size two‑end ring pure‑metal lock‑out hasp without built‑in warning tag, while BD‑K52 adopts single top ring plus integrated writable safety label.
2How many padlocks can BD‑K61‑1 hold?
It is fitted with eight lock holes and can install up‑to‑eight standard industrial safety padlocks.
3What environments suit this two‑way aluminium‑alloy hasp?
The fire‑resistant alloy and anti‑oxidation finish make it well‑suited to high‑temperature boiler workshops and damp industrial environments.
4Am I allowed to use the smaller bottom ring as the suspension hole?
Yes, this bidirectional design permits both‑end rings for hanging installation as‑required.
5What is the thickness of the metal shackle ring?
The solid metal ring wire‑diameter reaches 6 mm for outstanding tensile‑strength.




