DSZHHVAC Tools

DSZH Ratchet wrench 1/4 3/8 3/16 5/16

SKU 3G-CBM-01558

Also listed as: COR 35864 · COR-35864

Brand

DSZH

Item

Ratchet wrench 1/4 3/8 3/16 5/16

Local availability & support — Singapore

Local office: 20 Woodlands Link #09-05, Singapore 738733
Phone: +65 8878 8355
Delivery: Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment: Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to: Singapore

Technical Documents

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DSZH Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

DSZH Ratchet wrench 1/4 3/8 3/16 5/16

Frequently Asked Questions

What is the DSZH ratchet wrench 1/4 3/8 3/16 5/16 used for?

The DSZH ratchet wrench is used in HVAC and mechanical applications for tightening or loosening fasteners with 1/4, 3/8, 3/16, and 5/16 inch drive sizes. It is suitable for maintenance and installation tasks where compact, multi-size ratcheting tools are needed.

What are the specifications of the DSZH ratchet wrench 1/4 3/8 3/16 5/16?

The DSZH ratchet wrench accommodates four drive sizes: 1/4 inch, 3/8 inch, 3/16 inch, and 5/16 inch. It is designed as a compact HVAC tool for turning fasteners. For detailed technical specifications, please contact 3G Electric.

Where to buy the DSZH ratchet wrench in Singapore?

You can source the DSZH ratchet wrench through 3G Electric in Singapore. We handle logistics, customs clearance, and delivery to your location. Contact our team to place an order or request a quote for this HVAC tool.

How to maintain the DSZH ratchet wrench?

To maintain the DSZH ratchet wrench, keep it clean and dry after each use. Apply light machine oil to the ratcheting mechanism periodically to ensure smooth operation. Avoid using excessive force beyond the tool's rated capacity to prevent damage.

Used in

Common applications for DSZH

Split-system air-conditioner service: DSZH manifold bases and SAE/NPT reducers integrate with technician gauge sets for pressure monitoring and refrigerant charge.

Rooftop packaged unit maintenance: Flare connector caps, hose tips, and union fittings expedite field replacement of damaged lines and adapters on commercial cooling systems.

Refrigerant recovery and recycling: DSZH bottle adapters (R600A-rated) connect recovery cylinders to hose lines, enabling safe extraction of flammable and standard refrigerants.

Process-cooling loop installation: SAE straight male/female unions and reducers support temporary or permanent manifold assembly on industrial water-chilled equipment.

Heat-pump seasonal service: DSZH dudgeon extensions and adapter kits allow technicians to connect diagnostic gauges to restricted or recessed access ports on reversing-valve manifolds.

Field emergency repairs: Individual DSZH fittings stocked in stock allow technicians to repair or modify hose connections on-site without returning to the shop for components.

DSZH Products

3G Electric supplies DSZH hvac tools. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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