Draper Metric Socket Set, 1/4" Sq. Dr. (25 Piece)

The Draper BD25M 25-Piece Metric Socket Set is a focused, no-compromise 1/4" square drive toolkit that delivers the core socket sizes, drive accessories, and screwdriver bits needed for precision fastening work — all in a compact, lightweight package that stores easily in a toolbox drawer, glovebox, or workshop shelf. It's an ideal everyday carry set for vehicle technicians, electricians, maintenance engineers, and DIYers who regularly work with small metric fasteners and need a reliable, grab-and-go solution.

The set is centred on 12 six-point metric sockets spanning 4–13mm — a range that includes the often-omitted intermediate sizes of 4.5mm and 5.5mm, essential for the small fasteners found on modern vehicle electronics, sensor housings, instrument panels, and bodywork trim. All sockets are precision-manufactured from chrome vanadium steel, hardened, tempered, and finished in a satin chrome for durability and lasting corrosion resistance. The six-point geometry ensures full-face contact with fastener flats, minimising the risk of rounding on the small, easily damaged fixings that 1/4" drive work commonly involves.

The 72-tooth reversible ratchet with soft-grip handle and quick-release button is the workhorse of the set, delivering a fine 5° swing arc that allows productive fastener engagement even in spaces where handle movement is severely restricted. The 100mm extension bar provides the additional reach needed for recessed fasteners, and the 1/4" square drive to 1/4" hex bit adaptor connects the ratchet and extension bar directly to the included screwdriver bits — turning the entire drive side of the set into a unified ratcheting fastening system.

The 10-piece screwdriver bit selection covers the three drive profiles most frequently encountered in automotive and general engineering applications:

• 2 cross slot (Phillips) bits: No.1, No.2
• 2 hex (Allen) bits: 5mm, 6mm
• 6 TX-STAR® Torx bits: T10, T15, T20, T25, T30, T40

The six TX-STAR® Torx bits deserve particular attention. Torx fasteners are now ubiquitous across modern vehicles — appearing on brake assemblies, seat runners, dashboard panels, engine covers, ECU brackets, and door mechanisms — and the T10 to T40 range in the BD25M covers virtually every Torx size a technician is likely to encounter in day-to-day automotive work. Having this full Torx range integrated into the socket set eliminates the need for a separate bit set for the majority of Torx applications.

The complete 25-piece set packs into a moulded plastic storage case with dedicated locations for every component, keeping the set organised, complete, and ready to use.

Manufactured and tested in general accordance with DIN 3124 and ISO 2725-1 specifications, the BD25M delivers verified dimensional accuracy and mechanical performance across every tool in the set.

Key Features

• 25-piece metric socket set on a 1/4" square drive
• 12 six-point metric sockets: 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, 11, 12, 13mm — including 4.5mm and 5.5mm
• Chrome vanadium steel — hardened, tempered, and satin chrome finish
• Six-point socket geometry minimises rounding on small fasteners
• 72-tooth reversible ratchet with soft-grip handle and quick-release button — 5° swing arc
• 100mm extension bar for added reach
• 1/4" Sq. Dr. to 1/4" hex bit adaptor for use with all included bits
• 2 cross slot (Phillips) bits: No.1, No.2
• 2 hex bits: 5mm, 6mm
• 6 TX-STAR® Torx bits: T10, T15, T20, T25, T30, T40
• Compliant with DIN 3124 and ISO 2725-1 specifications
• Supplied in a moulded plastic storage case

What sockets are included in the Draper BD25M? The BD25M includes 12 six-point metric sockets: 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, 11, 12, and 13mm — all on a 1/4" square drive. The inclusion of 4.5mm and 5.5mm sizes ensures full coverage of the small fastener sizes commonly found on modern vehicle electronics and trim components.

What screwdriver bits come with the Draper BD25M? The set includes 10 screwdriver bits: two cross slot Phillips bits (No.1 and No.2), two hex bits (5mm and 6mm), and six TX-STAR® Torx bits (T10, T15, T20, T25, T30, T40).

What is the difference between the Draper BD25M and the BD47M? The BD47M is a more comprehensively specified set with 13 standard sockets, 8 deep sockets, a spinner handle, additional extension bars, a universal joint, and a broader bit selection including plain slot bits and additional hex sizes. The BD25M is a leaner, more portable option that focuses on the core socket sizes and the most essential bit profiles — making it an ideal secondary or travel set, or a cost-effective first 1/4" drive kit for home use.

Why is the TX-STAR® Torx bit range important for automotive work? Torx fasteners — identified by their six-pointed star-shaped recess — are now standard fitment across a vast range of modern vehicle components, including brake callipers, engine covers, seat mechanisms, trim panels, and electronic control units. The T10–T40 range in the BD25M covers the full spectrum of Torx sizes most commonly encountered in automotive work, meaning this set can handle the majority of Torx fastening tasks without any supplementary tooling.

Can the screwdriver bits be used with the ratchet? Yes. The included 1/4" square drive to 1/4" hex bit adaptor connects directly to the ratchet and extension bar, allowing all 10 screwdriver bits to be driven using the ratchet mechanism. This makes the BD25M a fully integrated ratcheting screwdriver system as well as a socket set.

What standards does the Draper BD25M meet? The BD25M is manufactured and tested in general accordance with DIN 3124 and ISO 2725-1 specifications, which govern dimensional accuracy and mechanical performance standards for 1/4" square drive socket sets and accessories.

Is the Draper BD25M suitable for home use as well as professional applications? Yes. While the chrome vanadium steel construction and DIN/ISO compliance make it a capable professional tool, the BD25M's compact size, focused socket range, and integrated Torx bit selection also make it an excellent choice for home mechanics, DIY vehicle maintenance, appliance repair, and general household fastening tasks where a smaller, more manageable set is preferable to a larger professional kit.