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Black hard-shell case open revealing 139-piece technician tool set with wrenches sockets pliers screwdrivers hex keys

Dynamic

Dynamic D105002 139 Piece Field Technician's Tool Set

SKU CH-D0QX-7BR4B

A 139-piece tool kit for field technicians combining pliers, screwdrivers, hex keys, wrenches, ratchets and sockets in SAE and metric sizes

  • 139-piece set covers every common repair task
  • 30-piece hex key set handles SAE and metric fasteners
  • 40-piece socket set includes 3/8" drive SAE sockets
  • 14-piece SAE and 14-piece metric wrench sets span full range
  • 10-piece screwdriver set offers slotted Phillips and square recess tips

139-Piece Field Technician Set

The Dynamic D105002 assembles 139 hand tools into a single kit for field service work. It combines wrenches, pliers, screwdrivers, hex keys, sockets and ratchet accessories in both SAE and metric sizes. The collection is designed to cover common fastening and gripping tasks encountered by technicians on site.

Suits mobile repair and maintenance crews

Technicians who need a broad range of drive sizes, plier types and hex keys in one package will find the set convenient. Buyers who only require a small selection of combination wrenches or a single drive ratchet should look at smaller, more focused kits instead.

Includes 7-piece pliers

The bundled pliers provide diagonal cutting, long nose, slip joint, groove joint, linesman and wire stripping functions. The screwdriver assortment adds slotted, Phillips and square recess tips. Together they expand the kit beyond sockets and wrenches so users can tackle wiring, fastening and adjustment jobs without extra purchases.

How it compares

Measured against everything we stock in Pliers, Wrenches & Gripping Tools, at today’s prices. Recalculated every night.

Price $1,412.99
Pricier than about 96% of the 2,110 comparable items (median $23.99).

Specifications

Product
Brand nameDYNAMIC

Questions about this item

What 3/8" drive sockets and ratchet come with the 139-piece set so I can use my existing 1/2" drive tools alongside them?

The set includes a 3/8" drive quick-release ratchet, 3" and 6" extensions, a U-joint, a flex handle, plus 40 sockets in 6-point SAE and metric sizes.

Can I use the 14-piece SAE and 14-piece metric combination wrenches with the 8" and 10" adjustable wrenches already in my toolbox?

Yes, the combination wrenches cover 1/4" to 1" SAE and 8 mm to 20 mm metric, while the adjustable wrenches add 8" and 10" capacity for non-standard fasteners.

How do I verify the 7-piece pliers and 10-piece screwdriver sets are complete after opening the case?

Count seven pliers — diagonal cutting, long nose, slip joint, groove joint, linesman and wire stripper — and ten screwdrivers: three slotted, three Phillips and three square recess.

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