Triple Square Spline And Tamperproof Sockets 1/4" 3/8" And 1/2" Dr 10pcs AT303

Manufactured from chrome vanadium steel for strength and durability

Spline / triple square Male Sockets

Also Includes Tamperproof Triple Square Sockets (male)

S2 Impacted end for extra strength.

Male spline and tamperproof sockets so basically like Allen key ends, not like normal sockets (female)

Spline sockets also referred to as triple square sockets

Triple square / spline / 12 sided sockets this limits the amount of wear on the corners of the fastener and the socket as you have more sides / teeth on the socket biting onto the item

Mixed socket set

Spline / triple square bits so 12 sided.

Set Includes;:

1/4" Drive Triple Square M4
1/4" Drive Triple Square M5
1/4" Drive Triple Square M6
3/8" Drive Triple Square M8
3/8" Drive Triple Square M9
3/8" Drive Triple Square M10
3/8" Drive Triple Square M12
3/8" Drive Tamperproof Triple Square M14
1/2" Drive Tamperproof Triple Square M16
1/2" Drive Tamperproof Triple Square M18
Comes in a metal tin for easy storage and transportation