20/24mm Clutch Lock Nut Socket for Honda ATC50 07716-0020100
Double-ended specialist socket for servicing castellated lock nuts on compatible Honda ATC50 engines. The 20 x 24mm pattern is used on clutch, centrifugal oil-filter and related engine lock nuts depending on model.
Product Identification
- Double-ended 4-pin / 4-peg castellated lock-nut socket
- 20mm internal working end and 24mm internal working end
- Square-drive centre for a 1/2in ratchet, breaker bar or torque wrench
- Steel workshop tool; one socket supplied
- Aftermarket / unbranded replacement tool
Reference Numbers
- Honda special tool: 07716-0020100 — Wrench 20 x 24mm
- Common cross-reference: 07VMA-MBB0100 / 07VMA-MBB0100-101
Use
Depending on the model, the wrench may be specified for a clutch centre/hub lock nut, oil-filter rotor lock nut, crankshaft or primary-drive lock nut. Follow the service manual and torque specification for the exact vehicle.
Compatibility
Fitment note: Honda ATC50 appears in aftermarket compatibility sources for this 20/24mm tool pattern. Confirm your workshop manual specifies Honda tool 07716-0020100 or that your lock nut matches the 20mm/24mm four-lug profile before ordering.
Before Ordering
- Check the service-manual special-tool number where available.
- Compare the 20mm/24mm working diameters, four-lug profile and lug spacing with your lock nut.
- Reference numbers are for identification only; this item is not a genuine Honda tool.
Use note: Do not use an impact wrench unless the physical tool supplied is specifically marked impact-rated.
Delivery & Returns
- Free UK delivery with an estimated 2–3 working-day service
- 30-day returns, subject to the item being returned in its original condition