Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
DSZH Double torque wrench 1/4"-3/8" TA771WT-23 - HVAC Tools
DSZHHVAC Tools

DSZH Double torque wrench 1/4"-3/8" TA771WT-23

DSZH Double torque wrench 1/4"-3/8" TA771WT-23

SKU 3G-CBM-01549

Brand
DSZH
Item
Double torque wrench 1/4"-3/8" TA771WT-23
Part Number
TA771WT23
Category
HVAC Tools
UNSPSC
41112509 — Air velocity and temperature monitors
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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 Specifications

DSZH
Manufacturer Part Number
TA771WT23
size
1/4"-3/8"
type
double head torque wrench

Technical Documents

(1)
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

DSZH Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

DSZH Double torque wrench 1/4"-3/8" TA771WT-23

Frequently Asked Questions

What is the DSZH double torque wrench 1/4"-3/8" TA771WT-23 used for?

The DSZH double torque wrench is used for accurate tightening of HVAC components, particularly mini-split air conditioners. Its dual-head design allows two wrenches to work simultaneously while maintaining a safe distance, preventing hand contact and enabling precise torque application.

What are the specifications of the DSZH TA771WT-23 torque wrench?

The DSZH TA771WT-23 is a double-head torque wrench with sizes 1/4" and 3/8". It has a length of 300mm, wrench sizes of 22mm for mini-split and 17mm, and torque settings of 39.9 N·m for RAC and 17.2 N·m. The forged steel head ensures durability.

Where to buy the DSZH double torque wrench in Singapore?

You can source the DSZH double torque wrench TA771WT-23 from 3G Electric in Singapore. We handle logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this HVAC tool.

How to use the DSZH double torque wrench for HVAC installation?

To use the DSZH double torque wrench, select the appropriate head size (1/4" or 3/8") for your fastener. The ergonomic handle and grip line provide comfort during use. When using two wrenches, maintain distance to avoid hand contact. Apply torque until the preset value is reached for accurate tightening.

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
Not sure this is the right part? Photo-identify it

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

More from DSZH

View all DSZH parts
"Calibrated leak" bottle 5gr/year for electronic detection
DSZH
"Calibrated leak" bottle 5gr/year for electronic detection
Low pressure gauge for bypass 2 & 4 way
DSZH
Low pressure gauge for bypass 2 & 4 way
Quick coupling 90° HP 1/4 M/F with valve - automotive
DSZH
Quick coupling 90° HP 1/4 M/F with valve - automotive
Dudgeon/NPT union 3/8-3/8
DSZH
Dudgeon/NPT union 3/8-3/8
Refrigerant bottle R134A 900 GR (incl. deposit)
DSZH
Refrigerant bottle R134A 900 GR (incl. deposit)
High pressure manometer 0/300 Bar
DSZH
High pressure manometer 0/300 Bar
Electronic scale 100 Kg
DSZH
Electronic scale 100 Kg
Stem thermometer -50° +300° 29004010
DSZH
Stem thermometer -50° +300° 29004010

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first