Craftsman CMMT45256 256-Piece Mechanics Hand Wrench Set
256-piece mechanics hand tool and socket set with 72-tooth low-profile ratchet and 2-drawer tool box
- Size/Dimensions18.54 in x 12.44 in x 6.93 in
- MaterialAlloy Steel
- Selling UnitCount
- Tight-space access with up to 25% thinner low-profile ratchet head
- 5-degree arc swing from 72-tooth ratchet mechanism
- Complete 256-piece assortment covers sockets, wrenches and specialty bits
- Durable two-drawer box keeps tools organised and drawers secure
- Full-polish chrome finish resists corrosion for long service life
Complete 256-Piece Mechanics Tool Set
This 256-piece mechanics tool set delivers a full assortment of sockets, ratchets, wrenches, and specialty bits for automotive enthusiasts and professional mechanics. Everything is organised inside a durable two-drawer tool box measuring 18.54 in x 12.44 in x 6.93 in. The alloy steel construction with full polish chrome finish provides corrosion resistance for long-term durability. It suits anyone building a comprehensive workshop inventory from a single purchase.
Low-Profile 72-Tooth Ratchet Design
The set includes 1/4-inch and 3/8-inch drive ratchets with a low-profile head up to 25 percent thinner than models CMMT81747, CMMT81748, and CMMT81749 for access in tight spaces. A 72-tooth mechanism delivers a 5 degree arc swing, allowing fastener engagement where swing room is limited. Drawer bumps keep the two drawers securely in place during transport or when the box is moved around the shop. The compact box dimensions keep the footprint manageable on a bench or roll cabinet.
Alloy Steel Construction With Lifetime Coverage
Alloy steel components and a full polish chrome finish resist corrosion under daily shop conditions. The ratchet mechanism maintains consistent performance through repeated use without binding. The two-drawer box protects the 256 pieces from moisture and impact when stored. A full lifetime warranty backs the entire set against defects in material and workmanship.
Highlights
- Tight-space access with up to 25% thinner low-profile ratchet head
- 5-degree arc swing from 72-tooth ratchet mechanism
- Complete 256-piece assortment covers sockets, wrenches and specialty bits
- Durable two-drawer box keeps tools organised and drawers secure
- Full-polish chrome finish resists corrosion for long service life
Specifications
| Brand | Craftsman |
|---|---|
| Model | CMMT45256 |
| Size/Dimensions | 18.54 in x 12.44 in x 6.93 in |
| Material | Alloy Steel |
| Selling Unit | Count |
| Part Number | CMMT45256 |
Questions about this item
How thin is the low-profile ratchet head compared to other Craftsman models?
The 1/4" and 3/8" drive ratchets are up to 25% thinner than models CMMT81747, CMMT81748, and CMMT81749 for tight-space access.
What are the external dimensions of the 2-drawer tool box?
The box measures 18.54 in wide, 12.44 in deep, and 6.93 in high.
How does the 72-tooth mechanism affect the swing arc?
The 72-tooth ratchet delivers a 5 degree arc swing, allowing fastener engagement with minimal handle movement.
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