Ingco HKTHP21421 142 Pcs combination tools set

Ingco HKTHP21421 is a 142-piece industrial mechanics combination tool set housed in a heavy-duty blow-molded storage case. Unlike basic home toolkits, this set features three drive sizes ($1/4”$, $3/8”$, and $1/2”$) along with Star/Torx sockets, flexible handles, L-keys, and heavy striking tools designed for automotive repair and industrial maintenance.

Key Tool Categories & Breakdown

1. Sockets & Drive Accessories ($1/2”$, $3/8”$, $1/4”$)

• Ratchets: 3 Pcs Quick-Release Ratchet Wrenches ($1/4”$, $3/8”$, and $1/2”$ drives, 45T mechanism).

• $1/2”$ Drive Sockets (19 Pcs): 8, 10, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 27, 30, 32 mm.

• $3/8”$ Drive Sockets (15 Pcs): 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 17, 18, 19, 21, 22 mm.

• $1/4”$ Drive Sockets (9 Pcs): 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10 mm.

• Star / Torx Sockets (5 Pcs – 1/2” Drive): E10, E12, E14, E16, E20.

• Spark Plug Sockets: $1/2”$ Drive (16 mm & 21 mm).

• Extension Bars & Joints:

  • $1/2”$ Extension Bars ($75\text{ mm}$, $250\text{ mm}$), $1/2”$ Flex Handle ($375\text{ mm}$ breaker bar), $1/2”$ Universal Joint.

  • $3/8”$ Extension Bars ($75\text{ mm}$, $150\text{ mm}$), $3/8”$ Universal Joint.

  • $1/4”$ Extension Bars ($50\text{ mm}$, $100\text{ mm}$, $150\text{ mm}$), $1/4”$ Spinner Handle, $1/4”$ Flexible Extension Bar, $1/4”$ Universal Joint.

  • 3-Way Adaptors: $3/8”(F) \times 1/4”(M)$, $3/8”(F) \times 1/2”(M)$, and $1/2”(F) \times 3/8”(M)$.

2. Spanners, Keys & Pliers

• Combination Spanners (17 Pcs): 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 24 mm.

• Flare Nut Spanners (5 Pcs): $8\times10$, $10\times12$, $11\times13$, $12\times14$, $17\times19\text{ mm}$ (ideal for brake lines and fluid pipes).

• Hex / L-Keys (10 Pcs): 2.5, 3, 4, 5, 6, 7, 8, 10, 12, 14 mm.

• Pliers: $7”$ Combination Pliers, $10”$ Curved Jaw Locking Pliers (Visegrip).

3. Screwdrivers, Bits & Striking Tools

• Standard Screwdrivers (6 Pcs):

  • Slotted: SL6.5$\times$38, SL5.5$\times$100, SL6.5$\times$150 mm.

  • Phillips: PH2$\times$38, PH1$\times$100, PH2$\times$150 mm.

• Screwdriver Bits (26 Pcs – 1/4” Shank): Slotted (SL4–SL6.5), Phillips (PH0–PH3), Pozidriv (PZ1–PZ3), Torx (T10–T40), Hex (H2–H6).

• Striking & Chisels: 300 g Machinist Hammer, Cold Chisel, Center Punch, and Pin Punches.

Technical Summary