Milwaukee M18BLHIWF12-502X High Torque Impact Wrench (2x 5.0Ah)

Overview

Milwaukee’s M18BLHIWF12-502X is a professional-grade high torque impact wrench kit supplied with two 5.0Ah batteries. Designed for heavy-duty automotive and construction use, this model typically commands a premium price due to its torque output and inclusion of batteries. A sudden drop to £196.75 created a significant pricing gap compared to the wider market.

Breaking Down the Flip

Standard retail pricing for this kit usually sits well above £450.

The £196.75 listing appeared with extremely limited stock.

No confirmed resale sales at the time of spotting.

Bundled batteries significantly improve resale appeal versus bare units.

Execution risk is higher due to stock constraints and correction speed.

Timeline: Price Discrepancy to Market Reaction

Stable Market Pricing Established

11/12/2025

Milwaukee M18BLHIWF12-502X consistently priced around £400–£450, confirming a strong and stable market value.

Pricing Anomaly Detected

16/12/2025

Amazon price drops sharply to £196.75, clearly visible on Keepa as a major deviation from historical pricing.

Correction Window Closes

17/12/2025

Pricing begins correcting upward as stock tightens and competing offers reappear at higher levels.

Market Normalisation Phase

17/12/2025

Onward - Prices trend back toward the £400+ range, confirming the brief nature of the opportunity.

Useful Links / Resources

▶️ Amazon Listing (Price Error)

▶️ eBay Sold Listings

Final Thoughts

This flip sits firmly in high-upside, low-availability territory. The pricing gap is undeniable, but execution depends on speed and tolerance for uncertainty. For experienced hardware resellers, this was a strong speculative entry. For others, passing was reasonable given the one-unit stock and lack of immediate comps.