single-function
single-functional
single-functioned
single-gantry
single-gear
single-grinding
single-gripper
single-groove
single-hand
single-handed
  single-head
single-high
single-hit
single-housing
single-impression
single-in-line
single-instruction
single-key
single-layer
single-lead
single-level

    single-head spanner

    односторонний гаечный ключ