MR12165 Double-ended Nylon Spline Roller


  • Double-ended with two nylon spline rollers
  • Spline roller 1: 2″ dia. x 1/8″ wide (for splines .150 to .180)
  • Spline roller 2: 2″ dia. x 3/16″ wide (for splines .220 to .260)


MK46000 Long Cut® Insulation Knife


  • Longer Blade: The 3-5/8” long blade lets you cut through thicker insulation.
  • Consistent Edge Quality: The precision ground blade is double-beveled on all three edges.
  • High Carbon Spring Steel: Hardened and tempered for strength, the blade stays rigid, but is flexible enough not to break.