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FERSA BTC 370 Short Spanner Socket for Tesla LDU

$100.00

Introducing FERSA’s specialized short spanner, meticulously designed to remove and install the input shaft KM lock nut (often called a spanner nut) on Tesla Model S/X large drive units. Featuring a four-slot design for lock slotted nuts type KM and an exterior diameter 1-2 mm larger than the nut for confined spaces, this tool offers exceptional functionality. Crafted from high-grade chromo-molybdenum steel and heat-treated to 35HRc hardness, it ensures durability and longevity. With versatile hexagonal and square-drive interfaces and recommended torque specifications, this spanner is an indispensable asset for precision automotive tasks.

Introducing FERSA’s specialized short spanner, meticulously designed to remove and install the input shaft KM lock nut (often called a spanner nut) on Tesla Model S/X large drive units. Featuring a four-slot design for lock slotted nuts type KM and an exterior diameter 1-2 mm larger than the nut for confined spaces, this tool offers exceptional functionality. Crafted from high-grade chromo-molybdenum steel and heat-treated to 35HRc hardness, it ensures durability and longevity. With versatile hexagonal and square-drive interfaces and recommended torque specifications, this spanner is an indispensable asset for precision automotive tasks.

This product ships via FedEx directly from the manufacturer in the Midwest, United States. As a result, domestic shipping rates are fixed.

For international orders, Westside EV must first receive the item before forwarding it to the destination country. This additional handling step may extend delivery times and requires a custom shipping quote after checkout. You are welcome to contact us in advance for an estimated shipping cost.

Please note that the buyer is responsible for any applicable import fees, taxes, tariffs, customs duties, or other government-imposed charges based on the delivery location (including international, state, or local jurisdictions). These costs are not included in the product price or shipping fees charged at checkout.