


3/8" Drive Flex Head Quick-Release Ratchet, 8-1/2" (J5257F)
PROTO/Stanley Proto 3/8" drive flex-head quick-release ratchet, 8.5" overall, 72-tooth gear, 180° flex and 5° ratcheting angle, knurled handle for secure, slip-resistant grip — ideal for automotive and tight-access mechanical work.
$121.02 $121.02
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Stanley/PROTO J5257F 3/8" Drive Flex Head Quick-Release Ratchet combines a small head design and tight swing with a 72-tooth gear and 5° ratcheting angle for precise control in tight areas. The 180° flex head provides versatility while the full polish shaft and knurled grip deliver a strong, slip-resistant hold. Constructed to ASME B107.10M standards, the ratchet features a speed-ring flex head, standard knurled handle, and includes one piece per package. Ideal for professional automotive and mechanical applications where access and control matter.
- Full polish shaft with knurled grip allows for a strong slip-resistant grip
- Small head design and tight swing to allow access to fastener in a tight area
- 5° ratcheting angle
- 72-tooth gear
- 180° flex for versatility
Specifications:
| Materials & Construction | |
| Color | Multi |
| Finish | Brushed |
| Material | Blend |
| Outer Material | Blend |
| Product Details | |
| Asme Spec | B107.10m |
| Drive Size (Inch) | 3/8 |
| Finish Type | Brushed |
| Handle Style | Standard Knurled |
| Head + Shoulder Length (Mm) | 30.00 |
| Head Depth (Mm) | 32.00 |
| Head Features | Flex With Speed Ring |
| Head Shape | Round |
| Head Style | Fixed Square, Flex |
| Included Components | 3/8" Drive Flex Head Ratchet 8-1/2" |
| Item Package Quantity | 1 |
| Measurement System | inch |
| Number Of Gear Teeth | 72 |
| Number Of Pieces | 1 |
| Operation Mode | Mechanical |
| Ratchet Service Kit Number | J5252frk |
| Tool Type | Quick-Release Ratchet |
| Sizing & Dimensions | |
| Height | 1.3 inches |
| Length | 8.5 inches |
| Product Dimensions | 8.5 x 1.2 x 1.3 inches |
| Size | One Size |
| Weight | 0.79 pounds |
| Width | 1.2 inches |
| Technical Specifications | |
| Is Discontinued By Manufacturer | No |
| Measurement System | inch |
| Number of Handles | 1 |
| Power Source | hand_powered |
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