PRODUCTS
4029-8M Ribe Bit Socket | ½” Drive 200mm Ultra-Long
4029-8M Series: ½” Drive 200mm Ultra-Long Pattern Ribe Bit Socket
- Douilles tournevis para tornillos
- śrubokręt nasadowy
- Steckschlüssel-Schraubendreher
- Vasos destornilladores
- مفك البراغي
- ไขควงปากแบน
- Up to HRC 60º Bit Driver Made by W/S2 Steel Material
- 4029/ 4029-4/ 4029-6/ 4029-8
- Understanding Bit Sockets: A Smart Combination of Power and Precision
Ribe Bit Socket (Model 4029-8M Ultra-Long Series) is an industrial-tier 1/2″ square drive maximum-reach manual fastening instrument engineered to span extreme spatial gaps. Purpose-built for deeply recessed commercial truck subframes, deep engine block cylinder head overhauls, agricultural machinery drivetrains, and heavy-duty MRO assignments where components are tightly layered, this 200mm ultra-long instrument features an advanced two-piece mechanical layout.
| 4029 | 4029 L : 60mm | 4029-4 L : 100mm | 4029-6 L : 150mm | 4029-8 L : 200mm |  pcs |
|---|---|---|---|---|---|
| M4 | 65(g) | 110(g) | 126(g) | 160(g) | 10 |
| M5 | 65(g) | 110(g) | 126(g) | 160(g) | 10 |
| M6 | 70(g) | 115(g) | 131(g) | 164(g) | 10 |
| M7 | 70(g) | 115(g) | 131(g) | 164(g) | 10 |
| M8 | 70(g) | 115(g) | 131(g) | 164(g) | 10 |
| M9 | 85(g) | 118(g) | 134(g) | 166(g) | 10 |
| M10 | 92(g) | 120(g) | 136(g) | 168(g) | 10 |
| M11 | 95(g) | 140(g) | 188(g) | 230(g) | 10 |
| M12 | 100(g) | 160(g) | 200(g) | 236(g) | 10 |
| M13 | 110(g) | 170(g) | 230(g) | 296(g) | 10 |
| M14 | 120(g) | 180(g) | 230(g) | 296(g) | 10 |
| M16 | 142(g)-63mm | 230(g) | 260(g) | 326(g) | 10 |
| M18 | 250(g) | 290(g) | 320(g) | 390(g) | 10 |
| M20 | 280(g) | 320(g) | 340(g) | 410(g) | 10 |
Feature
FAQ Section (4029-8M Ultra-Long)
Can I run this 200mm ultra-long Ribe bit socket with a 1/2″ pneumatic impact gun? No. The 4029-8M series is strictly a manual hand tool instrument. The intense percussive shock waves produced by pneumatic air tools or cordless impact drivers will induce rapid structural fatigue across the extended 200mm shaft, leading to catastrophic fracturing of the premium S2 screwdriver tool steel bit. Always restrict this deep-access tool to manual hand ratchets or breaker bars.
What are the practical advantages of the mirror and satin split finish layout on this socket base? The 4029-8M socket base utilizes a specialized split Dual Finish design. The upper portion has a glass-smooth Mirror Finish that shrugs off harsh grease, lubricants, and automotive fluids for fast wiping. The lower portion integrates a texturized Satin Finish band that provides essential fingertip friction, allowing you to securely hold and spin the tool by hand when working in greasy workshop environments.
