| Specification | Details & Included Components |
| Brand / Series | DongCheng / DG Series |
| Product Type | 108-Piece Master Mechanics Socket & Bit Set |
| Drive Sizes | Dual Drive: 1/4" & 1/2" Square Drive |
| Socket Material | High-Quality 50BV30 Chrome-Vanadium (Cr-V) Steel (Heat Treated & Chrome Plated) |
| Bit Material | Premium S2 Shock-Resistant Alloy Tool Steel |
| Ratchet Handles | 2 Pcs: 1/4" 72T Quick-Release Ratchet + 1/2" 72T Quick-Release Ratchet |
| 1/4" Sockets |
Standard Hex (13 Pcs): 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, 11, 12, 13, 14 mm Deep Hex (8 Pcs): 6, 7, 8, 9, 10, 11, 12, 13 mm Star / E-Torx (5 Pcs): E4, E5, E6, E7, E8 |
| 1/4" Bit Sockets (18 Pcs) |
Slotted: FD4, FD5.5, FD6.5 | Phillips: PH1, PH2 Torx: T8, T10, T15, T20, T25, T27, T30 Pozidriv: PZ1, PZ2 | Hex: HW3, HW4, HW5, HW6 |
| 1/4" Drive Accessories | 1 Pcs Spinner Handle, 1 Pcs Sliding T-Bar (4"), 1 Pcs Universal Joint, 2 Pcs Extension Bars (2"/50mm, 4"/100mm) |
| 1/2" Sockets |
Standard Hex (17 Pcs): 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 24, 27, 30, 32 mm Deep Hex (5 Pcs): 14, 15, 17, 19, 22 mm Star / E-Torx (8 Pcs): E10, E11, E12, E14, E16, E18, E20, E24 |
| 8x30mm Driver Bits (17 Pcs) |
Slotted: SL8, SL10, SL12 | Phillips: PH3, PH4 Torx: T40, T45, T50, T55, T60 Pozidriv: PZ3, PZ4 | Hex: HW7, HW8, HW10, HW12, HW14 |
| 1/2" Drive Accessories | 2 Pcs Spark Plug Sockets (16mm, 21mm), 2 Pcs Extension Bars (5"/125mm, 10"/250mm), 1 Pcs Spinner Handle, 1 Pcs 3-Way Adapter, 1 Pcs Bit Adapter (1/2" to 8mm) |
| Hex Keys | 3 Pcs Metric Hex Keys: 1.5 mm, 2.0 mm, 2.5 mm |
| Best Used For | Automotive Engine Rebuilds, Transmission Servicing, Commercial Truck Fleets, Industrial Machinery Maintenance & Heavy Workshop Assembly |
Dual-Material Professional Construction: Sockets forged from heat-treated 50BV30 Chrome-Vanadium steel for ultimate tensile strength; all bit inserts machined from ultra-tough S2 alloy steel to prevent tip shear.
Dual 72-Tooth Quick-Release Ratchets: Includes 1/4" and 1/2" drive reversible 72T ratchet handles with a compact 5-degree arc swing for seamless operation in tight, restricted engine spaces.
Comprehensive Fastener Coverage: Outfitted with standard and deep hex sockets (4mm to 32mm), external Star/E-Torx sockets (E4 to E24), spark plug sockets (16mm & 21mm), and hex keys.
35 High-Torque Bit Profiles: Features 18 integrated 1/4" bit sockets and 17 heavy 8x30mm driver bits spanning Slotted, Phillips, Pozidriv, Torx, and Hex drives for machinery and electronics.
Full Leverage & Extension System: Equipped with sliding T-bars, wobble universal joints, spinner handles, 3-way adapters, and multiple extension bars to access deeply recessed bolts across Nepal.