Industrial 1/2" Drive High-Torque Metric Socket & Solid L-Bar Set (10 pieces)

Description

TOTAL 10 pieces 1/2" socket set (THTL121101)

TOTAL THTL121101 is an industrial-grade 10-piece metric mechanical drive network engineered to break loose frozen, over-torque, or heavily oxidized fasteners across commercial vehicle chassis servicing, heavy agricultural equipment repairs, pipeline rigging, and industrial structural steel installations. Eliminating internal gear failure points, this heavy-duty set couples a solid, high-leverage 300mm L-bar handle with a full spectrum of the 9 most frequently encountered 1/2" drive hexagonal metric sockets (10mm to 24mm). Precision-forged from premium Chrome Vanadium (Cr-V) steel and protected within a heavy-gauge industrial metal storage box, this kit is built to survive brutal, high-impact workplace environments.

Premium Cr-V Metallurgy & Extreme Torque Transmission

• Drop-Forged Chrome Vanadium (Cr-V) Construction: Every component—from the solid L-bar to the thick-walled sockets—is forged from premium-tempered Cr-V alloy steel. This advanced formulation delivers maximum core tensile strength and toughness, completely resisting cracking or splitting under intense, two-handed manual leverage
• Full-Cycle Induction Heat Treatment: The socket drive squares and hexagonal walls undergo precision-controlled heat treating to balance extreme surface hardness with core flexibility, ensuring the tool interfaces remain perfectly true without warping under load
• Dual-Stage Mirror Chrome Plating: Coated with a fine-polished, industrial chrome plated exterior layer. This smooth satin finish serves as an absolute barrier against moisture, humidity, sweat, and corrosive shop chemicals, preventing sub-surface rust or peeling

Solid-State High-Leverage L-Bar Engineering

• 300mm Solid Non-Ratcheting L-Handle: The long-arm 300mm design acts as a massive physical lever arm, dramatically increasing input torque to break loose stubborn fasteners effortlessly. With no internal ratcheting gears to slip or break, this solid-bar layout provides a safer, more reliable solution for heavy-duty mechanical tasks
• Precision-Guided 6-Point Hex Jaws: The sockets feature a specialized 6-point hexagonal internal layout with radiused inner corners. This design shifts driving pressure completely away from the fragile corners of hex nuts and focuses the energy onto the thick, flat walls of the metal, eliminating fastener stripping

Technical Specifications:

• Overall Component Set Count: 9 Sockets + 1 Solid L-Bar + 1 Metal Storage Box
• Drive Interface Class: 1/2" Square Drive System
• Material Formula: Drop-Forged Chrome Vanadium (Cr-V) Steel (Heat-Treated)
• Handle Geometry: Solid 300mm Length L-Profile Breaker Bar
• Internal Drive Profile: High-Contact 6-Point Hexagonal Wall
• Primary Applications: Loosening high-torque automotive lug nuts, commercial truck suspension maintenance, anchoring heavy machinery foundation bolts, agricultural tractor repair, and structural steel framing setups

Comprehensive Socket Matrix Included:

1. 10mm
2. 12mm
3. 13mm
4. 14mm
5. 17mm
6. 19mm
7. 21mm
8. 22mm
9. 24mm