![UPK-D1 Pocket Sai 440A-SS BrightMetal (Thrower) - UPKnife](http://upknife.com/cdn/shop/products/upk-d1-pocket-sai-440a-ss-brightmetal-thrower-311561.jpg?v=1660330225&width=480)
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![UPK-D1 Pocket Sai 440A-SS BrightMetal (Thrower) - UPKnife](http://upknife.com/cdn/shop/products/upk-d1-pocket-sai-440a-ss-brightmetal-thrower-146243.jpg?v=1660330225&width=480)
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![UPK-D1 Pocket Sai 440A-SS BrightMetal (Thrower) - UPKnife](http://upknife.com/cdn/shop/products/upk-d1-pocket-sai-440a-ss-brightmetal-thrower-101867.jpg?v=1660330225&width=480)
![UPK-D1 Pocket Sai 440A-SS BrightMetal (Thrower) - UPKnife](http://upknife.com/cdn/shop/products/upk-d1-pocket-sai-440a-ss-brightmetal-thrower-153639.jpg?v=1660330226&width=480)
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![UPK-D1 Pocket Sai 440A-SS BrightMetal (Thrower) - UPKnife](http://upknife.com/cdn/shop/products/upk-d1-pocket-sai-440a-ss-brightmetal-thrower-713791.jpg?v=1660330226&width=480)
![UPK-D1 Pocket Sai 440A-SS BrightMetal (Thrower) - UPKnife](http://upknife.com/cdn/shop/products/upk-d1-pocket-sai-440a-ss-brightmetal-thrower-741479.jpg?v=1660330226&width=480)
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![UPK-D1 PocketSai SS Thrower Edition - UPKnife](http://upknife.com/cdn/shop/products/upk-d1-pocketsai-ss-thrower-edition-356038.jpg?v=1689909411&width=480)
UPK-D1 PocketSai Traditional SS
This UPK-D1 Pocket Sai is made in 100% HARDENED STAINLESS STEEL
Optimized for throwing and melee impact, made in 440A high carbon martensitic stainless steel with a hardness of HRC: 45 makes a tough resilient stainless. It can take extreme abuse and offer a point of bending where harder alloys will break, making this ideal for throwing when the worst abuse takes place.
- EDC Defensive Implement
- The PocketSai self-sheathing making them easy and safe to carry
- Inspired by the traditional Okinawan Sai
- Retractable Blade automatically Locks at either position (open/closed)
What’s Included
x1 PocketSai Traditional SS
Material Specifications:
- Blade Milled from 440A Stainless Steel
- Heat Treated to 37-40 HRC
- Handle made in 440A Stainless Steel
- Heat Treated to 37-40 HRC
- Custom Hardware(Button and screws) made in 450 Stainless steel
- Heat Treated by Age Hardening to the H900 condition HRC 45
- 301 Stainless Steel Springs
- Cold work Hardened to a Spring Temper
Dimensions
- Extended length: 11.7 inches (297 mm)
- Collapsed length: 7.3 inches (186 mm)
- Weight: 0.5 lb (8 oz.)
Important Read :
Designed with inspiration from the Okinawan Sai, to be a defensive melee weapon that would be more practical to carry and self-sheath. The blade retracts to be eclipsed by the handle protecting its point making an integrated sheath. It's one-button locking mechanism is designed to engage automatically in the open or closed position and must be pressed to unlock it from either end.
UPK-D1 PocketSai Traditional SS