Motobilt Drill Guide 5 on 5.5" to 8 on 170mm MB4109

Motobilt Drill Guide 5 on 5.5" to 8 on 170mm MB4109 – Motobilt part number MB4109.

This handy drilling guide is used to mark the hole centers when converting the wheel stud bolt pattern on Classic Bronco spare tire carriers measuring 5 on 5.50 inch bolt circle diameter (B.C.D.) to convert to 8 bolt on 170mm bolt circle diameter.

Simply place the drilling guide over the stock 1/2 inch diameter wheel studs, then use the small holes a punch to mark the exact centers of the new 8 bolt on 170mm B.C.D. Drill your spare tire carrier to your new desired wheel stud size.

• No guessing! Ensure your new wheel stud pattern is concentric to the wheel hub.
• Constructed from 1/8 inch Steel and precision laser cut. Weight = 0.5 lbs

Specifications

• Sold as: Each

Product information

• Motobilt part number: MB4109
• Country of origin: USA
• Package size: 11 x 7 x 1 in
• Shipping weight: 3 lb

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