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3G Electric
DSZH Ratchet wrench 1/4 3/8 3/16 5/16 - HVAC Tools
DSZHHVAC Tools

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

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

SKU 3G-CBM-01558

Brand
DSZH
Item
Ratchet wrench 1/4 3/8 3/16 5/16
Category
HVAC Tools
UNSPSC
41112509 — Air velocity and temperature monitors
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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 SAE unions and flare fittings for refrigerant line connections
Heat pump maintenance — DSZH dudgeon/NPT unions for adapting service valves
Refrigerant recovery operations — DSZH adapter bottles and reducing adapters for recovery equipment
Industrial refrigeration systems — DSZH T unions and multi-port bases for manifold assembly
Compressor burnout cleanup — DSZH Acid Away Pro neutralizer with disposable injector
Condenser coil repair — DSZH plastic fin rectifier for straightening bent fins
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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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