Stone Lock 7.5KG

The KIBA Stone Lock is a recreation of the iconic Chinese & Japanese training tool.

Known as Shisuo (Chin.) or Ishi Sashi (Jap.), stone weights like these have been used by athletes and martial arts practioners for many centuries.

The 7.5KG Stone Lock "Monkey" is a versatile tool that allows you to grow your skills & strength. It stands securely on the ground and can be used like a fitness block or paralettes.

Each KIBA Stone Lock is made by hand with a special high-density concrete. The smooth surface is polished with organic wax for a firm grip and extra protection from moisture.

If you choose a secondary color, the recessed Monkey reliefs, logo and weight digits will be painted by hand.

Measurements 7.5KG:
- length: 23.5 cm
- width: 11 cm
- height: 16.5 cm
- grip length: 12 cm
- grip width: 40 mm

Learn more about the materials I use to build this here!

Safety information: Familiarize yourself with proper and safe technique for any movement you attempt.
Despite their high durability (much stronger than regular concrete) I advise you to only throw/juggle your Stone Locks on soft surfaces.