Designed for professional, arborists, orchardists, and occasional users.

N2 Razor-X® saw chain is made with double coated Chrome-plated cutting teeth, Nickel-Plated tie straps, Nickel-Plated rivets that together reduce drag and increase efficiency by 15% over competitive brand saw chains.

Fits Alpina:
A-40
C-40
CP-41
CP-45
CP-540
CP-600
P-370
P-410
P-460
P-510
Pro-41
Pro-45
Pro-540
Pro-600
     Dolmar:
109
110
110iH
111
115
115i
115iH
116 Super
PS-460
PS-510
PS-5100S
PS-5100SH
PS-5105
PS-5105H
PS-540
PS-6100
PS-6100H
PS-6800i
     Efco:
147
152
156
165
     Fairmont Hydraulic:
38568
43177
43178
HCS513
HCS516
HCS520
HPS513
Limblopper
     GreenLee:
170074
     Husqvarna:
133
140 S
154
234
238
242
242 XP
246
254
254 XP
257
261
262
262 XP
33
336
339 XP
340
345
346
346 XP
346 XP E-Tech
346 XPG
350
351
353
353 E-Tech
353 G E-Tech
357 XP
357 XPG
359
359 E-Tech
360
38
42
435
435 E
44
440
440 E
444
445
445 E
45
450
450 50th Anniversary
450 E
450 Rancher
455
455 Rancher
455E Rancher
460
460 Rancher
466
49
50
51
543 XP
543 XPG
545
545 Mark II
55
55 Rancher
550 XP
550 XP Mark II
550 XPG
555
560 XP
560 XPG
57
     Jonsered:
2050
2050 Turbo
2051
2054
2055
2145
2149
2149 Turbo
2150
2159
370
410
420
425
435
45
450
451
455
49
490
50
51
510
52
521
525
535
CS2145
CS2149 Turbo
CS2150
CS2152
CS2152 W
CS2153
CS2156
CS2159
CS2159C
CS2159WH
CS2163
CS2240
CS2240S
CS2245
CS2250
CS2250S
CS2252
CS2253
CS2253WH
CS2255
CS2258
CS2260
CS2260WH
     Makita:
DCS430
DCS431
DCS460
DCS46018
DCS510
DCS5121
DCS5200I
DCS520I
DCS540
EA6100P53E
EA6100P53G
EA6100PREG
EA6101P53G
     Maruyama:
MCV51R
     Partner:
P-360
P-400
P-450
P-500
P-5000
P-5000 Plus
     Pioneer:
1074
P-21
P-26
P-28
     Poulan/Poulan Pro:
325
     Redmax:
G390
G450AVS
G455AVS
G5000
G5000AVS
G5300
     Solo:
613
614
630
631
632
633
634
635
636
637
638
639
640
641
643
644
645
647
650
651
651SP
652
654
656
656SP
     Stanley Hydraulic:
CS05
CS06
CS25
CS28