・1/2"Dr.
・With PP material thin sleeve to protect the rim when screwing the wheel bolts
・Thin PP protective sleeve with thicker wall impact socket
・PP sleeve can not be replaced.
・Available individually 14,15,17,19,21,22,24mm x 85mm(L)
Or 3, 4, 5piece in one set
・Available longer individually 17,19,21mm x 100 & 150mm(L)