Stanley FatMax® PRO-STACK™ 1/4in Socket & Bit Set, 37 Piece STA019101 FMMT19101-0

STANLEY® STA019101 FATMAX® 1/4” S PRO-STACK™ 37-Piece Socket Set

Upgrade your toolkit with the STANLEY® FATMAX® 1/4” S PRO-STACK™ Socket Set (37-Piece) — a compact, durable, and fully compatible module designed for professionals who demand precision and portability. This set connects seamlessly with the STANLEY® FATMAX® PRO-STACK™ storage system, offering a mobile and secure solution for your mechanic tools whether on-site or in the workshop.

Key Features

• X-Knurl Maxidrive Sockets – Enhanced knurling makes each socket easier to grip and handle.

• Neck-Down Design – Ideal for working efficiently in narrow or restricted spaces.

• Next-Generation Maxidrive Profile – Maximises contact between socket and nut/bolt for improved torque and reduced wear.

• Visible Size Markings – Clear, easy-to-read socket dimensions for quick identification.

• Durable Construction – Built to withstand demanding jobsite conditions.

• Ultra-Compact Design – No wasted space; everything fits neatly inside the case for effortless transport and storage.

• PRO-STACK™ Latching System – Connects directly with Small, Medium, and Large PRO-STACK™ cases for efficient tool organisation and transport.

Comprehensive 37-Piece Set Includes

• 1x 1/4” Ratchet-Wrench (60 fine-tooth, bi-material handle for 6° increments).

• 11x 1/4” Sockets (6-point): 5, 5.5, 6, 7, 8, 9, 10, 11, 12, 13, 14 mm.

• 1x 1/4” Socket Holder

• 30x 1/4” Bits:

  • Pozidriv: PZ1, PZ2, PZ3

  • Phillips: PH1, PH2, PH3

  • Hex: 3, 4, 5, 5.5, 6, 7

  • Slotted: 3, 4, 5, 6, 7, 8

  • Torx: T10, T15, T20, T25, T27, T30

Specifications

• Pieces: 37

• Weight: 0.565 kg

• Dimensions (LxWxH): 250 × 120 × 50 mm

• Packaging: Carded blister

• Standards: Conforms to all EU quality and safety norms

Why Choose the STANLEY® FATMAX® PRO-STACK™ System?

The PRO-STACK™ modular system offers full compatibility across STANLEY® FATMAX® power tools and accessories — ensuring secure stacking, fast transport, and reliable tool protection.

Perfect for mechanics, engineers, and trades professionals, this 37-piece socket set combines performance, durability, and smart storage in one complete solution.