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TEKTON Socket Extension Set: 3/8 in Input Drive Size, 3/8 in Output Drive Size - Impact Socket Extension Sets
TEKTONImpact Socket Extension Sets

TEKTON Socket Extension Set: 3/8 in Input Drive Size, 3/8 in Output Drive Size

The TEKTON Socket Extension Set (SKU 3G-OTH-405875, MPN SIA91000) is an impact socket extension set with a 3/8 in input drive size and 3/8 in output drive size. It features a manganese phosphate finish and does not…

SKU 3G-OTH-405875

Also listed as: SIA 91000 · SIA-91000

Brand
TEKTON
Item
Socket Extension Set: 3/8 in Input Drive Size, 3/8 in Output Drive Size
Category
Impact Socket Extension Sets
Available to Order
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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 Specifications

TEKTON
Manufacturer Part Number
SIA91000
Type
Manganese Phosphate
Output Drive Size
3/8 in

Technical Documents

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

Product Description

The TEKTON Socket Extension Set (SKU 3G-OTH-405875, MPN SIA91000) is an impact socket extension set with a 3/8 in input drive size and 3/8 in output drive size. It features a manganese phosphate finish and does not include a locking mechanism.

Frequently Asked Questions

What is the TEKTON Socket Extension Set used for?

The TEKTON Socket Extension Set (MPN SIA91000) is used to extend the reach of a 3/8 in drive ratchet or impact wrench to access fasteners in tight or recessed areas. It is suitable for automotive repair, machinery maintenance, and general industrial assembly tasks where impact-rated tools are required.

What are the specifications of the TEKTON Socket Extension Set?

The TEKTON Socket Extension Set has a 3/8 in input drive size and a 3/8 in output drive size. It features a manganese phosphate finish for corrosion resistance and durability. The set does not include a locking mechanism. The manufacturer part number is SIA91000.

Where to buy the TEKTON Socket Extension Set worldwide?

You can source the TEKTON Socket Extension Set (SKU 413NU4) worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to maintain the TEKTON Socket Extension Set?

To maintain the TEKTON Socket Extension Set, clean the manganese phosphate finish after use with a dry cloth to prevent rust. Store in a dry environment. Avoid using extensions beyond their rated torque capacity. Inspect for wear or deformation regularly and replace if damaged.

Used in

Common applications for TEKTON
Automotive repair — TEKTON impact socket sets (e.g., SID91217) for removing lug nuts and suspension bolts.
Industrial maintenance — TEKTON hex bit socket sets (e.g., SHB91202) for fastening hex-head screws on machinery panels.
Equipment assembly — TEKTON multi-tip bit sets (e.g., SHB91317) for Torx fasteners on industrial control enclosures.
Hydraulic system service — TEKTON flare nut crowfoot wrenches (e.g., WCF15221) for tightening flare fittings on pump lines.
Heavy equipment repair — TEKTON single-end open-end wrenches (e.g., WSE14346) for large fasteners on burner assemblies.
General fabrication — TEKTON socket bit sets (e.g., SHB92304) for hex metric fasteners on gas control panels.

TEKTON Products

3G Electric supplies TEKTON impact socket extension sets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Cross-referenced by specification & description
TEKTON Socket Adapter Set: 1/2 in_1/4 in_3/8 in Input Drive Size, Manganese Phosphate, Square (MPN SIA99025)
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TEKTON Impact Socket Set: 3/8 in Drive Size, Small Set (0-50 pieces) Set Size, 42 Pieces, Metric/SAE (MPN SID91217)
TEKTON Impact Socket Set: 3/8 in Drive Size, Small Set (0-50 pieces) Set Size, 42 Pieces, Metric/SAE (MPN SID91216)
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TEKTON Impact Socket Set: 3/8 in Drive Size, Small Set (0-50 pieces) Set Size, 42 Pieces, Metric/SAE (MPN SID91216)
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TEKTON Impact Socket Set: 3/8 in Drive Size, 68 Pieces, 1/4 to 1 in/6 mm to 24 mm Socket Size Range (MPN SID91218)

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