Skip to main content
Explore giveaways & upcoming drops →
Drop BeaconDrop Beacon

Bear & Son 4" Frame Lock Flipper Knife Copper Stainless Steel (2.8" Black)112ACR vs Pro-Tech TR-3 Integrity Manual

Prices refer to each product’s listed configuration. Materials, versions, condition and included parts can differ; open a product to compare its seller options.

Bear & SonPro-Tech Knives
Listed configuration price$54.95(cheaper)$225.00
CategoryKnivesKnives
BrandBear & SonPro-Tech Knives
Availability
Availability needs checking

Last observed: 2026-09-14 12:10 UTC

Available when checked

Last observed: 2026-09-20 16:32 UTC

Brand sell-through% sold out18%92.2%
Median sell timehours to sell out104.5d12.4d
Retailers11
Asking vs retailvs retail price-5%$312.57 avg ask

Bear & Son 4" Frame Lock Flipper Knife Copper Stainless Steel (2.8" Black)112ACR

Pro-Tech TR-3 Integrity Manual

Drop Beacon may earn a commission when you buy through affiliate links on this page — at no extra cost to you. Full disclosure.

Frequently asked questions

Which is cheaper, the Bear & Son 4" Frame Lock Flipper Knife Copper Stainless Steel (2.8" Black)112ACR or the Pro-Tech TR-3 Integrity Manual?

The Bear & Son 4" Frame Lock Flipper Knife Copper Stainless Steel (2.8" Black)112ACR has a lower listed configuration price at $54.95, versus $225.00 for the Pro-Tech TR-3 Integrity Manual — a difference of $170.05 between their listed configurations. Materials and included parts may differ.

Where can I buy the Bear & Son 4" Frame Lock Flipper Knife Copper Stainless Steel (2.8" Black)112ACR and Pro-Tech TR-3 Integrity Manual?

Drop Beacon tracks the Bear & Son 4" Frame Lock Flipper Knife Copper Stainless Steel (2.8" Black)112ACR across 1 retailer and the Pro-Tech TR-3 Integrity Manual across 1, comparing live prices and linking out to each.

Click Change on any product image to swap it out.