This Listing is for a Helicoil Stainless Steel Helicoil Inserts
Model: 1/4"-28 x 1/4"

SPECIFICATIONS:
Brand: Helicoil 
Type: Stainless Steel Helical Inserts
Condition: New - Open Box
Size: 1/4"-28 x 1/4"
Weight: 1.28 oz

This unit is exactly as pictured and fully guaranteed.