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Arbor Pro Bar


Arbor Pro bar from GB, is a slim-contour, one-piece, replaceable sprocket nose guide bar. Manufactured from the same high-tech alloy steel as GB professional bars. The Arbor Pro bar offers pro-quality features and performance, yet weighs no more than a laminated bar, an ideal choice for professional woodcutters or discriminating casual users.

Arbor Pro bars are more durable & stronger than Laminated bars.

The Arbor Pro range covers professional replacement nose bars for medium size chainsaws up to 20 inches.

  • One-piece steel construction, no welds!
  • Laser-cut for precision shape and fit-up.
  • Rails are induction-hardened and tempered.
  • Steel bar body is tempered for strength.
  • Professional sprocket glides on precision Swiss bearings.
  • Replaceable Sprocket Nose
  • Superior resistance to wear; extremely durable.
  • Maximum bar life and greater value.
  • Consistent groove width, less friction.
  • Cutting performance enhanced.
Part # LengthPitchDLGaugeMount
UHL11-58MH 11".325"52.058"UHL
UHL13-50MH 13".325"56.050"UHL
UHL15-50MH 15".325"64.050"UHL
UHL15-58MH 15".325"64.058"UHL
SN15-63MH 15".325"63.063"SN
UHL15-58MG 15"3/8"56.058"UHL
HV15-58MG 15"3/8"56.058"HV
UHL16-58MH 16".325"66.058"UHL
EX16-58MH 16".325"66.058"EX
MA16-50MG 16"3/8"60.050"MA
SN16-58MG 16"3/8"60.058"SN
UHL16-58MG 16"3/8"59.058"UHL
JO16-58MG 16"3/8"60.058"JO
SN16-63MG 16"3/8"60.063"SN
PO16-50WF 16".325"64.050"PO
PO18-50MH 18".325"76.050"PO
POH18-50MH 18".325"72.050"POH
UHL18-50MH 18".325"72.050"UHL
HV18-58MG 18"3/8"68.058"HV
JO18-58MG 18"3/8"68.058"JO
PO20-50MH 20".325"78.050"PO
SN20-63MH 20".325"81.063"SN
EX20-50MG 20"3/8"72.050"EX