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PROTO JHA4S Hand Ratcheting Wrench Socket Adapter Set - Hand Ratcheting Wrench Socket Adapter Sets
PROTOHand Ratcheting Wrench Socket Adapter Sets

PROTO JHA4S Hand Ratcheting Wrench Socket Adapter Set

The PROTO Socket Adapter Set (MPN JHA4S) is a hand ratcheting wrench socket adapter set with 1/2 in, 1/4 in, and 3/8 in output drive sizes. It features a square drive type, chrome finish, and does not include…

SKU 3G-OTH-331960

Brand
PROTO
Item
JHA4S Hand Ratcheting Wrench Socket Adapter Set
Part Number
JHA4S
Category
Hand Ratcheting Wrench Socket Adapter Sets
Available to Order
Also known as:JHA4SPROTO
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

PROTO
Manufacturer Part Number
JHA4S
Type
Square, Proto
Overall Lg
1 1/2 in

Technical Documents

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

Product Description

The PROTO Socket Adapter Set (MPN JHA4S) is a hand ratcheting wrench socket adapter set with 1/2 in, 1/4 in, and 3/8 in output drive sizes. It features a square drive type, chrome finish, and does not include locking. The overall length is 1 1/2 in.

Frequently Asked Questions

What is the PROTO Socket Adapter Set JHA4S used for?

The PROTO Socket Adapter Set JHA4S is used to convert between 1/2 in, 1/4 in, and 3/8 in square drive sizes on hand ratcheting wrenches. It is ideal for automotive repair, industrial maintenance, and assembly tasks where different socket sizes are needed without switching tools.

What are the specifications of the PROTO JHA4S socket adapter set?

The PROTO JHA4S socket adapter set has a square drive type with output drive sizes of 1/2 in, 1/4 in, and 3/8 in. It features a chrome finish, an overall length of 1 1/2 in, and does not include locking. The manufacturer part number is JHA4S.

Where to buy the PROTO JHA4S socket adapter set worldwide?

You can source the PROTO JHA4S socket adapter set worldwide through 3G Electric. As a global industrial equipment distributor since 1990, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact 3G Electric for availability and lead time.

How to select the right PROTO socket adapter set?

To select the right PROTO socket adapter set, match the output drive size to your sockets: 1/2 in, 1/4 in, or 3/8 in. Ensure the square drive type fits your ratchet. The JHA4S offers a chrome finish for corrosion resistance and a 1 1/2 in overall length for compact access.

Used in

Common applications for PROTO
Industrial maintenance — PROTO J6014CXCERT micrometer torque wrench for tightening fasteners to 50–250 ft-lb with tether capability.
Assembly operations — PROTO J6345A electronic torque wrench for 5–50 ft-lb control with audible and visual indicators.
Plumbing and mechanical — PROTO J812HD straight pipe wrench with 2 in jaw capacity for gripping and turning pipes.
Precision fastening — PROTO J61929 multi-bit screw and nut driver kit with 26 alloy steel bits for assembly and maintenance.
Tool organization — PROTO JUC3743-3SG heavy-duty utility cart with drawers, power strip, and padlock for shop floor use.
Metric fastener service — PROTO JSCVM-20SB 20-piece ratcheting combination wrench set covering 6 mm to 32 mm.
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PROTO Products

3G Electric supplies PROTO hand ratcheting wrench socket adapter sets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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