899 / 1445
HELMETS
HELMET
ACC.
EYEWEAR
APPAREL
PROTECTIVE
BAGS/ SURVIVAL
VIDEOS
SNOWMOBILE
ACC.
SLEDS/
TRAILERS
ELECTRICAL
EXHAUST
ENGINE
STEERING/
CONTROLS
AIR/ FUEL
WINDSHIELDS
BODY
TUNNEL/ RAIL
ACC.
TRACKS/ STUDS/
SPROCKETS
REAR
SUSPENSION
SHOCKS
FRONT
SUSPENSION
SKIS/ RUNNERS
BRAKES
CHAIN/
SPROCKETS
BELTS
CLUTCHING
CHEMICALS
TOOLS/
FASTENERS
PROMOTIONAL
REFERENCE
INDEX
899
• Provides extra support at the stress point of the stud
• Adds extra hookup and durability
• Non-threaded collar for quick and easy removal and
installation
• Recommended for 1.325” and 1.450” studs
I.D.
84/pk
List
96/pk
List
5/16”
180-4086-84
$66.95 180-4086-96 $76.95
I.D.
48/pk
List
SQUARE
5/16”
180-4080-48
$31.95
ROUND
5/16”
180-4085-48
$31.95
I.D.
48/pk
List
5/16”
180-4090-48
$9.95
WPS#
List
180-4099
$8.95
ROUND MEGA BACKER
• Oversized 1.875” diameter for Mega
studs on single ply tracks
• Lightweight aluminum
• Accommodates 5/16” studs
STANDARD BACKER PLATES
SUPPORT WASHERS
TEMPLATE
• Patterns designed for maximum traction and control
• Makes marking stud holes on tracks easy and no guess work
• Configurations for multiple quantities of studs
• Fits any 15” track
When the trails are slick, Mack Studs will do the trick!
• Lightweight aluminum
construction
• .145” thickness
• Circle backers are 1.375”
diameter
• Square backers are 1.25”
TRACK CUTTING TOOL
• Patterns designed for maximum traction and control
• Makes marking stud holes on tracks easy and no guess work
• Configurations for multiple quantities of studs
• Fits any 15” track
WPS#
List
180-4098
$7.95
TRACKS / STUDS / SPROCKETS