PRODUCTS
4150GQ Quick Release Ratchet Handle ½” Drive 36-Teeth Heavy-Duty
4150GQ ½” Drive Professional 36-Teeth Heavy-Duty Quick Release Ratchet
- Quick Release Ratchet Handle
- Cliquet à dégagement rapide
- Rękojeść grzechotki z szybkim zwolnieniem
- Schnelllöse-Ratschengriff
- Mango de carraca con liberación rápida
- مقبض بسقاطة مع تحرير سريع
- 快速釋放棘輪扳手握柄
- Cabo de catraca com liberação rápida
- Gyorskioldós racsnis fogantyú
- Mâner cu clichet și eliberare rapidă
- Manico a cricchetto con sgancio rapido
- Ratelgreep met snelontgrendeling
- Трещоточная рукоятка с быстрым освобождением
- Hızlı bırakmalı lokma anahtarı sapı
- 快放棘輪扳手
- DIN 3122- ISO 3315
- G- Stands for Plastic Handle (Plastic Injection Molding)
- Q- Stands for Quick Release Function
Quick Release Ratchet Handle (Model 4150GQ) is a professional 1/2″ drive tool engineered for high-torque applications and industrial durability. Manufactured by Hans Tools, this ratchet features a heavy-duty 36-tooth gear architecture and a specialized G-series ergonomic handle. Designed for heavy equipment maintenance, structural assembly, and automotive chassis MRO, the 4150GQ provides the structural resilience required for “breaking” stubborn fasteners that might strain finer-geared ratchets.
| ITEM NO. | TEETH | D mm | T mm | DIN N．m | L mm/inch |  g |  pcs |
|---|---|---|---|---|---|---|---|
| 4150GQ | 36 | 41 | 35.5 | 512 | 250mm/10" | 600 | 5 |
Feature
Heavy-Duty 36-Teeth Logic & Torque Capacity
The 4150GQ Quick Release Ratchet Handle is built for mission-critical mechanical service:
- High-Torque 36-Teeth Mechanism: The defining professional feature of the 4150GQ is its robust 36-tooth gear. This design utilizes larger, thicker gear teeth that provide a massive engagement surface area. This results in superior torsional strength, making it the ideal choice for heavy industrial tasks where raw power is the priority.
- Recessed Quick Release Button: Equipped with a thumb-operated ball-detent release button. This ensures that 1/2″ drive sockets remain locked with absolute security under heavy loads but can be swapped instantly with one hand, even in greasy environments.
- G-Series Ergonomic Grip: The handle is designed with an anti-slip, dual-material texture that maximizes comfort and torque transmission while resisting common workshop oils and chemicals.
- Forged Chrome Vanadium Steel: Forged from premium Chrome Vanadium (Cr-V) steel and finished with a high-mirror chrome coating to resist corrosion and ensure industrial longevity.
B2B Procurement & Workshop ROI
- Rugged Reliability for Heavy MRO: This Quick Release Ratchet Handle is the primary choice for Service Managers who require a durable “daily driver” ratchet that can withstand the rigors of heavy-duty truck and machinery repair.
- Reduced Maintenance Costs: The 36-teeth mechanism is inherently simpler and more robust, offering extreme longevity and resistance to internal gear failure under high-impact or high-torque conditions.
- Industrial Compliance: Manufactured to meet and exceed DIN 3122 / ISO 3315 standards, ensuring that the tool performs reliably under professional-grade loads.
Why should I choose 36 teeth over 72 or 108 teeth? A 36-teeth ratchet like the 4150GQ is designed for strength. The individual teeth are larger and stronger, making it much harder to “strip” the gear when applying very high torque to rusted or seized bolts.
Does this ratchet have a locking mechanism for sockets? Yes. The “Q” in the model name indicates a Quick Release button, which ensures your 1/2″ sockets stay locked on the drive until you are ready to change them.
Is the G-series handle oil resistant? Yes. The G-series handle is a dual-material grip that is designed to stay non-slip and resist degradation from common automotive oils and workshop solvents.
