Welcome to Mainline Hobby!

New Lower Shipping Rates!

  • My Account
  • Contact Us
  • My Wishlist
  • Cart
  • Log In
Mainline Hobby
Search
Phone

(717) 794-2860

0
00 items
Shop By Category
  • G
    • Locomotives
    • Freight Cars
    • Passenger Cars
    • DCC
    • Decals
    • Detail Parts
    • Electrical
    • Figures
    • Scenery
    • Structures
    • Train Sets
    • Vehicles
  • HO
    • Locomotives
    • Freight Cars
    • Passenger Cars
    • DCC
    • Decals
    • Detail Parts
    • Electrical
    • Figures
    • Scenery
    • Structures
    • Train Sets
    • Vehicles
  • HON3
    • Locomotives
    • Freight Cars
    • Passenger Cars
    • Train Sets
    • DCC
    • Decals
    • Detail Parts
    • Electrical
    • Figures
    • Scenery
    • Structures
    • Vehicles
  • N
    • Locomotives
    • Freight Cars
    • Passenger Cars
    • DCC
    • Decals
    • Detail Parts
    • Electrical
    • Figures
    • Scenery
    • Structures
    • Vehicles
  • O
    • Locomotives
    • Freight Cars
    • Passenger Cars
    • DCC
    • Decals
    • Detail Parts
    • Electrical
    • Figures
    • Scenery
    • Structures
    • Train Sets
    • Vehicles
  • S
    • Locomotives
    • Freight Cars
    • Passenger Cars
    • DCC
    • Decals
    • Detail Parts
    • Electrical
    • Figures
    • Scenery
    • Structures
    • Track / Parts
    • Train Sets
    • Vehicles
  • Multi-Scale
    • DCC
    • Decals
    • Detail Parts
    • Electrical
    • Scenery
    • Structures
    • Track / Parts
    • Vehicles
  • Miscellaneous
    • Hats & Shirts
    • Books, Magazines, Videos
  • Supplies
    • Paint
    • Scratch Building Supplies
      • G Scale
      • HO Scale
      • N Scale
      • O Scale
      • S Scale
    • Tools
  • Closeouts
  • G
    • Locomotives
    • Freight Cars
    • Passenger Cars
    • DCC
    • Decals
    • Detail Parts
    • Electrical
    • Figures
    • Scenery
    • Structures
    • Train Sets
    • Vehicles
  • HO
    • Locomotives
    • Freight Cars
    • Passenger Cars
    • DCC
    • Decals
    • Detail Parts
    • Electrical
    • Figures
    • Scenery
    • Structures
    • Train Sets
    • Vehicles
  • HON3
    • Locomotives
    • Freight Cars
    • Passenger Cars
    • Train Sets
    • DCC
    • Decals
    • Detail Parts
    • Electrical
    • Figures
    • Scenery
    • Structures
    • Vehicles
  • N
    • Locomotives
    • Freight Cars
    • Passenger Cars
    • DCC
    • Decals
    • Detail Parts
    • Electrical
    • Figures
    • Scenery
    • Structures
    • Vehicles
  • O
    • Locomotives
    • Freight Cars
    • Passenger Cars
    • DCC
    • Decals
    • Detail Parts
    • Electrical
    • Figures
    • Scenery
    • Structures
    • Train Sets
    • Vehicles
  • S
    • Locomotives
    • Freight Cars
    • Passenger Cars
    • DCC
    • Decals
    • Detail Parts
    • Electrical
    • Figures
    • Scenery
    • Structures
    • Track / Parts
    • Train Sets
    • Vehicles
  • Multi-Scale
    • DCC
    • Decals
    • Detail Parts
    • Electrical
    • Scenery
    • Structures
    • Track / Parts
    • Vehicles
  • Miscellaneous
    • Hats & Shirts
    • Books, Magazines, Videos
  • Supplies
    • Paint
    • Scratch Building Supplies
      • G Scale
      • HO Scale
      • N Scale
      • O Scale
      • S Scale
    • Tools
  • Closeouts
Search

HO

  • Home
  • Shop
  • HO
  • 1
  • 2
  • …
  • 1,291
  • 1,292
Add to wishlist
Add to cart
HO, Scenery

110-123 WING WALL

0 out of 5
$12.59
Add to wishlist
Add to cart
HO, Track / Parts

112-100 FREIGHT CAR TRUCKS

0 out of 5
$3.99
Add to wishlist
Add to cart
HO, Track / Parts

112-102 ROLLER BEARING TRUCKS

0 out of 5
$3.99
Add to wishlist
Add to cart
HO, Track / Parts

112-1020 PROTO

0 out of 5
$3.49
Add to wishlist
Add to cart
HO, Track / Parts

112-1030 ACCUMATE COUPLERS

0 out of 5
$14.39
Add to wishlist
Add to cart
Freight Cars, HO

112-111 8' YOUNGSTOWN DOORS

0 out of 5
$1.99
Add to wishlist
Add to cart
HO, Track / Parts

112-116 DOOR SET 6' PS-1

0 out of 5
$1.99
Add to wishlist
Add to cart
Freight Cars, HO

112-11601 PGE 36' BOXCAR

0 out of 5
$17.99
Add to wishlist
Add to cart
Freight Cars, HO

112-11691 QC 36' BOXCAR

0 out of 5
$17.99
  • 1
  • 2
  • …
  • 1,291
  • 1,292

Price

-

Price

Price: —

Sizes

  • HO

Featured

107-10000 EDGE CAR CONNECTOT

0 out of 5
$3.89

107-1001 SNAPS! WIRING CONNEC

0 out of 5
$6.99

110-123 WING WALL

0 out of 5
$12.59

150-2000 ALTAS CODE 55 FLEX TRACK

0 out of 5
$7.75

95-WP0029 GP20

0 out of 5
$26.95

MAIN-MTH2017 MRR CUSTOM

0 out of 5
$10.99

CONTACT INFORMATION

ADDRESS:
15066 Buchanan Trl E
Blue Ridge Summit, Pennsylvania. 17214
PHONE:
(717) 794-2860
EMAIL:
mainlinehobby@comcast.net
WORKING DAYS/HOURS:
OPEN: Tues - Sat 10am - 5pm
CLOSED: Sunday and Monday

Customer Service

Our knowledgeable sales staff are available daily by telephone or via email!

Important Information

If actual shipping charges are more than the initial charge we will contact you for the difference. We hate to do this but shipping costs have went through the roof, and we can no longer absorb these costs. Orders outside the USA we will charge a flat rate shipping charge at checkout and will refund any amount over actual shipping charges

SUBSCRIBE NEWSLETTER

Get all the latest information on events, sales and offers. Sign up for newsletter:

© Mainline Hobby Supply, Inc. 2025. All Rights Reserved

developed, maintained and hosted by Matt6 Studios, LLC

has been added to your cart.
Checkout
  • MAIN MENU
  • CATEGORIES
  • G
    • Locomotives
    • Freight Cars
    • Passenger Cars
    • DCC
    • Decals
    • Detail Parts
    • Electrical
    • Figures
    • Scenery
    • Structures
    • Train Sets
    • Vehicles
  • HO
    • Locomotives
    • Freight Cars
    • Passenger Cars
    • DCC
    • Decals
    • Detail Parts
    • Electrical
    • Figures
    • Scenery
    • Structures
    • Train Sets
    • Vehicles
  • HON3
    • Locomotives
    • Freight Cars
    • Passenger Cars
    • Train Sets
    • DCC
    • Decals
    • Detail Parts
    • Electrical
    • Figures
    • Scenery
    • Structures
    • Vehicles
  • N
    • Locomotives
    • Freight Cars
    • Passenger Cars
    • DCC
    • Decals
    • Detail Parts
    • Electrical
    • Figures
    • Scenery
    • Structures
    • Vehicles
  • O
    • Locomotives
    • Freight Cars
    • Passenger Cars
    • DCC
    • Decals
    • Detail Parts
    • Electrical
    • Figures
    • Scenery
    • Structures
    • Train Sets
    • Vehicles
  • S
    • Locomotives
    • Freight Cars
    • Passenger Cars
    • DCC
    • Decals
    • Detail Parts
    • Electrical
    • Figures
    • Scenery
    • Structures
    • Track / Parts
    • Train Sets
    • Vehicles
  • Multi-Scale
    • DCC
    • Decals
    • Detail Parts
    • Electrical
    • Scenery
    • Structures
    • Track / Parts
    • Vehicles
  • Miscellaneous
    • Hats & Shirts
    • Books, Magazines, Videos
  • Supplies
    • Paint
    • Scratch Building Supplies
      • G Scale
      • HO Scale
      • N Scale
      • O Scale
      • S Scale
    • Tools
  • Closeouts