GB Arbor Tech are a professional replacement nose bar designed for commercial users. Ideal for medium size chainsaws.  GB Arbor-Tech feature a one piece solid steel body specially heat treated and hardened. Its high-tech nose sprocket runs on precision Swiss bearings. 

• Length 16 inch
• Drive link count 56
• Pitch 3/8LP" 
• Gauge .050"
• Mount M 
• Model M16-50WR

Fits chainsaw models with 3/8LP drive sprocket fitted*.

ALPINA: 330, 380, 432, 438, EU35, EU40, P34, P34S, PR350

McCULLOCH: 10, 12E, 12ES, 14, 14E, 14ES, 16, 16E, 18, 35, 380, 40, 400, 41, 440, 46, 6A, E150, E200, E250, E300, EAGER BEAVER, EMB, MAC1100, MAC2214, MAC2316, MAC235, MAC2416, MAC2618, MAC3214, MAC335, MAC340, MAC416, MAC538, MAC540, MAC542E, MacCAT 16, MacCat440, MacCat441, MINI MAC SERIES, PM300, PM3200, PM3205, PM3500, PM3505, PM3800-16, PM3805, PM400, PM510, PM515, PM5700-20

MTD: 3414, 3616, 3818

RYOBI: 290, 300, 31, 3330, 35B, 360, 36C, 385, 41, CS1530, CS1535, CS1540, cs184, CS214, CS260, CS3516, CS3816AC, CS3818AC, HC31, HC36, HC41, HC410, TX12, TX14, TX16

TALON: AC2103C, AC21052168A, AC211114, AC211116, AC3100, AC3100-35C, AC31A114-35, AC31A116-38, AC31A118-38C, AC31A140, AC31AC116-35, ACA007

*Please check your chainsaw drive sprocket is 3/8LP" low profile pitch.