Stirlingkit

6mm Hex Socket Tool for 3/16-40 Inch Thread Spark Plugs Disassembly

Name: 6mm Hex Socket Tool for 3/16-40 Inch Thread Spark Plugs Disassembly
Brand: Stirlingkit
SKU: 3503150
Price: 8.99 USD
Availability: InStock
Rating: 5.00 (1 reviews)

★★★★★

5.00 / 5.0 (1 verified review)

€8,05 USD

Engineering Summary

The 6mm Hex Socket Tool for 3/16-40 Inch Thread Spark Plugs Disassembly is a Engine Model precision-engineered by Stirlingkit. Features construction machined from alloy. Available for $8.99 USD with free worldwide tracked shipping, 30-day returns, and replacement parts support at Stirlingkit.

Free Worldwide Shipping
Free worldwide shipping is available on all orders. Customers are not charged a separate shipping fee.
Estimated delivery: 5–14 business days.
Tracking numbers are emailed within 1–3 business days of order confirmation.
Import duties and applicable taxes are not included and are the customer's responsibility (DAP).

Minimum order value: €350.00. Orders with a merchandise subtotal below €350.00 are not accepted.

Order Kit • Free Worldwide Shipping Ask an Engineer About Compatibility

✓ Free Worldwide Shipping: Tracked air delivery in 5–14 business days.

✓ Missing Parts Guarantee: Free replacement parts dispatched within 7 days.

✓ 30-Day Risk-Free Returns: Full refund on unbuilt kits in original box.

Technical Specifications

7 Verified Parameters

Material	Alloy
Product Weight	106g
Product Dimensions	23 x 1 x 1cm
Package Dimensions	25 x 3 x 2cm
Package Weight	130g
Packing	Box
Ages	16+

Features, Architecture & Package Contents

6mm Hex Socket Tool for 3/16-40 Inch Thread Spark Plugs Disassembly

Features:

.This 3/16-inch hex socket wrench tool is designed for spark plug removal with 3/16-40 inch thread. Measuring 6mm, the surface undergone heat treatment and tempering, ensuring exceptional durability. it's suitable for HOWIN L6-210.

Specifications:

.Material: Alloy
.Product Weight: 106g
.Product Dimensions: 23 x 1 x 1cm
.Package Dimensions: 25 x 3 x 2cm
.Package Weight: 130g
.Packing: Box
.Ages: 16+

Verified Builder Reviews (1)

Authentic feedback from hobbyists, machinists, and scale model engineers

5.00 / 5.0

★★★★★ (1 total)

CHAN Hong Ling Jacky Verified Buyer

★★★★★

Hex Socket Tool exterior dimension

This tool can properly hold the HOWIN L6-210 spark plug with 3/16-40 inch thread. The exterior diameter 9.85mm but the spark plug recess diameter on my HOWIN L6-210 cylinder's head is only 8.89mm, therefore this tool cannot be insert into the cylinder head. I have to use my lathe turning down the socket exterior diameter to about 8.6mm (smaller than 9.85mm) for ease of insertion during spark plug installation. Stirlingkit need to check with engine manufacturer and tool supplier on this dimension matching and improve it to provide a correct tool to customer without further machining process

2025-01-30