Overall Length:5"
Fit hole diameter 9/16"
Material:Hardness Steel
wedge and feather construction:Central wedge +2 wedges+rubber ring
Plug Wedge Feather Shim suitable for:split the hard stone,rock,granite,concrete by hand
Heat treatment process,high hardness,toughness,low cost,cost,versatility and easy to use
Package
10 x Plug Wedges Feather Shim
Please note
Please make the necessary protective measures