Trax 3/4" drive long impact sockets, size (mm) 21

Trax 3/4" drive long impact sockets come in 24 metric sizes from 21mm to 50mm. Each size has its own part number, from IS-3421L (21mm) to IS-3450L (50mm).

This range is Hexagon Metric Size on a 3/4" drive. The part number is IS-34, then the size in millimetres, then L.

Where this product is used

• Jobs that call for an impact socket

Features

• 24 metric sizes, 21mm to 50mm
• 3/4" drive on every size
• Socket length 90mm for every size
• Type: Long impact socket

Key specifications

Choosing the right option

Choose the size that matches the fastener; the 24 sizes run from 21mm to 50mm, all on a 3/4" drive. Every size comes in the same 90mm socket length, so the choice comes down to the size. The same 3/4" drive comes in a short style on the 3/4" drive short impact sockets in metric (17mm to 50mm), and in the Hexagon SAE Size range on the 3/4" drive long impact sockets (Hexagon SAE Size). Diameter 1 and Thickness both rise with the size; Diameter 2 is 44mm on every size.

Also from Trax: Trax Drive Long Impact Socket (Hexagon SAE Size), Trax 3/4" Drive Short Impact Socket - Metric, Trax AS-6009M 3/4" Drive 6PT Metric Impact Socket Set, 8Pc Set.