D3 protection is a custom maker of finely crafted handmade Blackjacks and saps. I only use the highest quality leathers and internal components, along with the tried and true designs of days gone by.

At Swords Knives & Daggers, we offer a wide selection of high-quality slapjacks at the lowest prices. Our slapjacks are designed to provide effective self-defense without causing harm. With our range of options, you can find the perfect slapjack to suit your needs. Shop now and empower yourself with the best self-defense tools available.

To help you with your own search for a handcrafted rendition of this iconic weapon, we’ve put together this sap and blackjack buyer’s guide. Foster Impact Devices has been producing custom saps and blackjacks since 2004.

Slapjacks, also known as a "sap," are flattened and weighted leather baton-like items. The head is filled with a steel slug, and the body has a piece of spring steel - combined, the device is stiff but also has a bit of flex, which helps it make a nice slapping thud when it hits an object. You'll be surprised at just how much of a wallop they pack.

Easy to conceal and filled with heavy material for dealing bludgeoning blows, slapjacks are compact everyday carry weapons that can dissuade an attacker in close quarters. Crafted from leather and weighted with high-density material, this Small Slapjack is a concealable flat sap for personal defense!

Shown here is a 9" D3 Protection Convoy. Made from a D3 Protection custom frame wrapped with the 8 plait braid . The total weight is 16oz and the strap is made from 6oz leather. Available options: cable and spring. Available colors: Black, Green, Blue, Brown and Red.

The Mac Daddy is a premium quality, handmade slap jack. Made by our friends over at BDiamond Leather, right here in Ogden Utah. These are made from grade A leather and feature a nice weighted end and leather wrist strap. Toss one in your saddlebag or door panel of your truck and keep yourself protected. Limited quanti

Tax ID and resale certificates required. Register online or call us at 888-271-7229.

Check out our leather slapjack selection for the very best in unique or custom, handmade pieces from our tools shops.