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PROTO Screw Starter: Double-Ended Ends, 1 Pieces, 2 Ends, 10 mm/12 mm/8 mm Tip Size - Screw Starters
PROTOScrew Starters

PROTO Screw Starter: Double-Ended Ends, 1 Pieces, 2 Ends, 10 mm/12 mm/8 mm Tip Size

The PROTO Screw Starter: Double-Ended Ends (SKU J9866, MPN J9866) is a screw starter with two ends and a knurled grip. It features an 8 mm tip size and is not tether capable.

SKU 3G-OTH-262228

Also listed as: J 9866 · J-9866

Brand
PROTO
Item
Screw Starter: Double-Ended Ends, 1 Pieces, 2 Ends, 10 mm/12 mm/8 mm Tip Size
Category
Screw Starters
Available to Order
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

PROTO
Manufacturer Part Number
J9866
Type
10 mm/12 mm/8 mm Tip Size, Knurled Grip
Ends
2
Pieces
1

Technical Documents

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

Product Description

The PROTO Screw Starter: Double-Ended Ends (SKU J9866, MPN J9866) is a screw starter with two ends and a knurled grip. It features an 8 mm tip size and is not tether capable.

Frequently Asked Questions

What is the PROTO Screw Starter J9866 used for?

The PROTO Screw Starter J9866 is used to start screws in tight or awkward spaces where a standard screwdriver cannot reach. Its double-ended design with 8 mm, 10 mm, and 12 mm tip sizes provides versatility for various fastener types. The knurled grip offers secure handling during precision work.

What are the specifications of the PROTO Screw Starter J9866?

The PROTO Screw Starter J9866 is a double-ended screw starter with two ends and a knurled grip. It has tip sizes of 8 mm, 10 mm, and 12 mm. The tool is not tether capable and comes as a single piece. The manufacturer part number is J9866, and it is made by PROTO.

Where to buy the PROTO Screw Starter J9866 worldwide?

You can source the PROTO Screw Starter J9866 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide reliable sourcing for this PROTO tool.

How to maintain the PROTO Screw Starter J9866?

To maintain the PROTO Screw Starter J9866, keep the tips clean and free of debris after each use. Store the tool in a dry environment to prevent corrosion. Periodically inspect the knurled grip for wear. Avoid using excessive force that could damage the double-ended tips. PROTO tools are built for durability with proper care.

Used in

Common applications for PROTO
Automotive assembly — PROTO J72102 impact socket set for fastening lug nuts on production lines
Heavy equipment maintenance — PROTO J3772T flare nut wrench for hydraulic line fittings on excavators
General industrial repair — PROTO J795SA adjustable wrench set for tightening bolts on conveyor systems
Aerospace manufacturing — PROTO J5240A slotted bit socket for adjusting fasteners in confined spaces
Oil and gas pipeline work — PROTO J5438 12-point socket for valve assembly in refineries
Construction site toolkits — PROTO J8179-T500 double box wrench for structural steel bolting

PROTO Products

3G Electric supplies PROTO screw starters. 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
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PROTO Screwdriver Sets: 1-10 Pieces, 8 Pieces, Cabinet/Keystone/Phillips Tip, 24 1/4 in Overall Lg (MPN J1208SCLF)
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