Socket tool steel.
Insert special PETP.

Socket chromium-plated.

Socket:
Socket with 1/2” drive, made by Hazet. Specially modified, for holding the plastic inserts. The plastic inserts are securely held by the inner form and length of the socket. Optimal drive torque is transmitted to the screw head. By careful use, metallic contact between the socket and the hex head is prevented. Contact corrosion is eliminated.

Plastic insert:
Plastic inserts for tightening and loosening the screws and nuts in hygienic areas. Polished and sensitive surfaces are protected and a later contact corrosion is avoided.
The inserts are pressed into the special socket manually. The form fit and locking device ensures an optimal hold in the socket. No special tools are required to exchange the worn out inserts.
By a defined tightening torque (grade 6.8) the plastic inserts have a life expectancy of up to 1000 alternating cycles.

A) Socket
B) Plastic insert