Piranha Replacement Automatic Knife Spring
$7.50This is a replacement spring for Piranha side-opening automatic knives. Note: springs may need the blade leg shortened to fit older models. Will not fit the Predator or Toxin.
Browse our Folding & Pocket Knives collection
Showing 22573–22584 of 30696 results

This is a replacement spring for Piranha side-opening automatic knives. Note: springs may need the blade leg shortened to fit older models. Will not fit the Predator or Toxin.

Features: Super sharp black finished blade. Automatic push button opener. Silver anodized 6061 T6 aluminum handles. Tip-down pocket clip with a black finish. Description: Piranha’s Amazon is another awesome automatic knife with hard-hitting action, so you’ll need to hold on tight! The 6061-T6 aluminum handles have grip grooves and a steel pocket clip. The 154-CM…

Features: Mirror finished blade with a partially serrated edge. Automatic push button opener. Silver anodized 6061 T6 Aluminum handles with grooves. Tip-down titanium pocket clip. Description: Piranha’s Amazon is another awesome automatic knife with hard-hitting action, so you’ll need to hold on tight! The 6061-T6 aluminum handles have grip grooves and a steel pocket clip….

Features: Mirror finished spear point blade made from 154CM. Black milled titanium handles. Strong latch lock. Description: Proudly introducing the Piranha Swinger balisong knife! The Swinger has channel titanium handles with a stonewashed titanium pocket clip. The handle latch features a ball detent system to keep it in line with the handle and out of…

Features: Mirror finished spear point blade made from 154CM. Milled titanium handles. Strong latch lock. Description: Proudly introducing the Piranha Swinger balisong knife! The Swinger has channel titanium handles with a stonewashed titanium pocket clip. The handle latch features a ball detent system to keep it in line with the handle and out of your…

Features: Black DLC finished blade with a partially serrated cutting edge. Push button opener for an automatic deployment. Blue anodized handle for a good grip. Button lock to keep the blade in place. Tip-up titanium pocket clip. Description: The Piranha P-1 Pocket series is functional and stylish with a good feel. The 154-CM blade is…

Features: Black DLC finished blade with a plain cutting edge. Push button opener for an automatic deployment. Green anodized handle with black hardware. Button lock to keep the blade in place. Tip-up titanium pocket clip. Description: The Piranha P-1 Pocket series is functional and stylish with a good feel. The 154-CM blade is drop-point styled….

Features: Black DLC finished blade with a partially serrated cutting edge. Push button opener for an automatic deployment. Green anodized handle for a good grip. Button lock to keep the blade in place. Tip-up titanium pocket clip. Description: The Piranha P-1 Pocket series is functional and stylish with a good feel. The 154-CM blade is…

Features: Black tactical finished partially serrated blade. Push button opener for a smooth deployment. Black handle for a comfortable grip. Button lock to keep the blade in place. Tip-up carry pocket clip. Description: The Toxin is the latest edition to Piranha’s line of innovative automatic knives. It has a large ergonomic handle and a 3.75″…

Features: Black tactical finished plain edged blade. Push button opener for a smooth deployment. Black handle for a comfortable grip. Button lock to keep the blade in place. Tip-up carry pocket clip. Description: The Toxin is the latest edition to Piranha’s line of innovative automatic knives. It has a large ergonomic handle and a 3.75″…

Features: Mirror finished partially serrated blade. Push button opener for a smooth deployment. Black handle for a comfortable grip. Button lock to keep the blade in place. Tip-up carry pocket clip. Description: The Toxin is the latest edition to Piranha’s line of innovative automatic knives. It has a large ergonomic handle and a 3.75″ leaf…

Features: Mirror finished plain edged blade. Push button opener for a smooth deployment. Black handle for a comfortable grip. Button lock to keep the blade in place. Tip-up carry pocket clip. Description: The Toxin is the latest edition to Piranha’s line of innovative automatic knives. It has a large ergonomic handle and a 3.75″ leaf…
Rare & Luxury Knives. Secured. Curated.
One of the largest online knife catalogs — 77,000+ products from pocket knives to rare collector pieces, all from verified manufacturers.
All transactions are SSL‑encrypted and processed securely. Your payment data is never stored.