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For Mounting with Limited Space.Whisker® Coupler 30-Series Coupler Equivalent Gearbox.Similar to the 30-Series Gear Box. Precision engineered to work with all Kadee® Whisker® Couplers. Those of you that have a challenge assembling our 30 series couplers there is an option to look at. By using our #252 draft gear box, and an appropriate Whisker® Coupler is the equivalent to a 30-Series Coupler and so much easier to assemble. The Whisker® Coupler choice has the same last digit as the 30-Series Coupler you want to duplicate. The last digit in each of our HO coupler series are the same configuration in each series. Couplers ending in 8 like the #28, #38, #58, #148, and #158 all are medium length center set couplers and this applies to all the series. So when you get to the point where 30 series couplers are difficult to assemble use a Whisker® Coupler of the appropriate number and a #252 draft gear box. Also, the lid on the #252 snaps on the box to keep the assembly securely together. Examples:If you need a #31 coupler use a #141 Whisker® Coupler with the #252 Gearbox.If you need a #32 coupler use a #142 Whisker® Coupler with the #252 Gearbox.If you need a #33 coupler use a #143 Whisker® Coupler with the #252 Gearbox.If you need a #34 coupler use a #144 Whisker® Coupler with the #252 Gearbox.If you need a #35 coupler use a #145 Whisker® Coupler with the #252 Gearbox.If you need a #36 coupler use a #146 Whisker® Coupler with the #252 Gearbox.If you need a #37 coupler use a #147 Whisker® Coupler with the #252 Gearbox.If you need a #38 coupler use a #148 Whisker® Coupler with the #252 Gearbox.If you need a #39 coupler use a #149 Whisker® Coupler with the #252 Gearbox. 2-56 screws are the most commonly used for center hole.Screw length will vary depending on the mounting situation. 10 pair per package Package Includes: (10) Pair #252 HO Scale Small Snap-Together Gearboxes & lids #252 Plastic Draft Small Gearboxes & Lids Features: Material  -   Insulated Plastic Dimensions  -   3/8"L x 5/16"W x 9/64"H Works With  -   All Whisker® Couplers Whisker® Coupler in a #252 Gearbox on top. Mounting Specifications: Mounting Height  -  See 30-Series Coupler you are trying to duplicate. Centerline  -   25/64" Trip Pin Height  -   1/32" Center Hole  -   2-56 Insulated Screws are the most commonly used. (Screw length will vary) Whisker® Coupler in a #252 Gearbox on bottom. Mounting Specifications: Mounting Height  -  See 30-Series Coupler you are trying to duplicate. Centerline  -   25/64" Trip Pin Height  -   1/32" Center Hole  -   2-56 Insulated Screws are the most commonly used. (Screw length will vary)

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#233 HO Scale 30-Series Gearboxes & Lids Plastic 30-Series Draft Gearboxes, Draft Gearbox Lids and Spring Lids10 pair per package Draft Gear Box, Draft Gear Box Lid and Spring Lid for 30-Series Couplers. Note: Uses #621 Torsion Centering Spring 2-56 screws are the most commonly used for center hole. Screw length will vary depending on the mounting situation.

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Revolutionize freight service with WalthersMainline SD60 diesels. Based on mid-production EMD units built with safety cabs fitted with a three-piece windshield and designated as SD60M for modified, these heavy-haulers are still going strong for many original owners and shortlines. Ready for service on your railroad, check out the many features including: Limited edition - one time run of these roadnumbers! Prototypes in service 1989 to the present in main line & regional service First SD60M safety cab with three-piece windshield Open grating on steps 21-pin DCC plug Same powerful drive as WalthersProto(R) locos featuring: 5-pole skew-wound motor 14:1 gear ratio Helical-cut gears for quiet operation and easy multiple unit operation All-wheel drive and electrical pickup Dual machined brass flywheels Heavy die-cast metal chassis Constant & directional LED headlights Updated shell with molded drill starter points for grab irons in EMD SD60M Diesel Detail Kit (#910-257) sold separately RP-25 metal wheels Proto MAX(TM) metal knuckle couplers

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Revolutionize freight service with WalthersMainline SD60 diesels. Based on mid-production EMD units built with safety cabs fitted with a three-piece windshield and designated as SD60M for modified, these heavy-haulers are still going strong for many original owners and shortlines. Ready for service on your railroad, check out the many features including: Limited edition - one time run of these roadnumbers! Prototypes in service 1989 to the present in main line & regional service First SD60M safety cab with three-piece windshield Open grating on steps 21-pin DCC plug Same powerful drive as WalthersProto(R) locos featuring: 5-pole skew-wound motor 14:1 gear ratio Helical-cut gears for quiet operation and easy multiple unit operation All-wheel drive and electrical pickup Dual machined brass flywheels Heavy die-cast metal chassis Constant & directional LED headlights Updated shell with molded drill starter points for grab irons in EMD SD60M Diesel Detail Kit (#910-257) sold separately RP-25 metal wheels Proto MAX(TM) metal knuckle couplers

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  HO homebuyers are sure to love this new Cornerstone Ranch House with Attached 2-Car Garage kit! A signature home in subdivisions from the postwar years to the present day, optional parts are included to build one of two distinct versions and for easy customizing, just like the prototypes. Other features include: Perfect addition to HO city or suburban subdivision Built by the thousands after WWII - still popular today! Typical of later construction w/attached two-car garage Includes 2 different front walls - build with entrance at left or right - plus optional doors and picture windows for easy customizing Separate gas and electric meters, nonworking porch lights, modern mail box - all included Colorful printed curtains Measures: 7-3/4 x 4-3/16 x 2-3/8" 19.6 x 10.6 x 6cm Molded in three colors with clear acetate

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  The signature addition to a fashionable city subdivision, the Executive House kit from Cornerstone® is sure to be a favorite on any HO layout! Typical of large homes built in the postwar era and still lived-in today, the structure features: Charming addition to late steam-, diesel- or modern-era layouts Two-car garage & den addition on main structure Covered front porch Ornate trim Separate windows and shutters Molded in four colors Measures: 9-15/16 x 5 x 4-3/4" 25.2 x 12.7 x 12cm

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  You'll wish you could move into the HO Scale Colonial House kit from Cornerstone(R)! Typical of homes built in outlying city neighborhoods from the 1940s on and still lived in today, this handsome structure includes: Perfect for city neighborhoods from the 1940s to the present Attached one-car garage w/interior wall framing Covered front porch Ornate trim Separate windows and shutters Molded in four colors Measures: 6-3/4 x 5 x 4-3/4" 17.1 x 12.7 x 12cm

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  This modern Chemical Distributor from Cornerstone(R) makes a great trackside customer for any HO railroad! Perfect for all types of stand-alone industries or part of a bigger operation, features of this detailed structure kit include: All-new contemporary trackside industry! Perfect stand-alone or as part of a larger operation Fits 1960s to present day Great value with 5 complete structures: - Main Building - Shipping Building - Free-standing Office - Storage tanks with containment basin - Pipe Bridge Detailed "steel" walls Dual-loading rack for shipping building interior Two loading racks for rail cars Four truck docks with doors and seals Realistic piping Molded in five colors Measures: Office - 1-13/16 x 5-13/16 x 2-1/4" 4.7 x 10.3 x 5.7cm Main Building - 13-13/16 x 9-3/8 x 5-1/8" 35.3 x 23.7 x 12.9cm Shipping Building - 9-1/2 x 5-7/16 x 5" 24.1 x 13.7 x 12.5cm Storage Tanks - 5-11/16 x 5-1/2 x 5-1/2" 14.4 13.9 x 13.9cm

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  A charming addition to HO city or small town neighborhoods, the all-new East-West Bungalow kit from Cornerstone is ideal for steam-, diesel- and modern-era layouts. Highly detailed and designewd for easy construction, check out the many features of this structure: Thousands built from 1900 - 1920s and still lived in today Traditional 2-story "Craftsman" design seen all across North America Molded siding details and shake shingle siding on upper story Detailed dormer, front porch, nonworking lights, downspouts, gas and electric meters Full-color printed curtains Molded in five colors of plastic Measures: 7 x 4-7/16 x 3-7/8" 17.7 x 4.4 x 9.8cm Mix and match with American Bungalow (#933-3787), Modernized Bungalow (#933-3791) and Mission-style Bungalow to model an authentic neighborhood

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Revitalize an older commerical area in your HO community with the Drive-In Oil Change kit! As oil companies headed for the suburbs, older gas stations like this were snapped up by a variety of businesses and are still common today! Features of this detailed Cornerstone(R) structure kit include: Typical of remodeled/repurposed older stations - fits 1980s to the present Two drive-through service bays Inspection pit openings in garage floor Detailed office area Includes separate soda machine, air conditioner unit, gas and electric meters Measures: - Main Building: 10-1/2 x 9 x 3-3/16"" 26.6 x 22.8 x 8cm - Large Sign: 7/8 x 7/8 x 4-5/16" 2.2 x 2.2 x 10.9cm Molded in five colors and clear plastic

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  City or suburb, turn an empty corner into a detailed scene with the Cornerstone(R) Vintage Gas Station kit! Typical of structures introduced in the 1960s, this detailed model includes: Typical of service stations seen all across North America from the 1960s on - many remodeled and still in use today Roadside and roof-mounted signs in two shapes/styles w/separate colorful graphics Aged Asphalt Parking Lot w/stress cracks - easily expanded & customized with matching parts in o Asphalt Parking Lot kit (#933-3544, sold separately) Authentic period details inside and out Office interior with counter Two lifts for service bays - assemble in up or down position Two complete islands with period pumps, oil displays and nonworking lights Includes separate soda and ice machines, wastebasket, tire stands, tires, air compressor, gas and electric meters Measures: - Main Building: 10-1/2 x 9 x 3-3/16" 26.6 x 22.8 x 8cm - Pump Islands: 3-1/2 x 1-3/4 x 1-3/16" 8.8 x 4.4 x 3cm - Large Sign: 7/8 x 7/8 x 4-5/16" 2.2 x 2.2 x 10.9cm   Molded in five colors and clear plastic  

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  Keep your HO diesel fleet ready for the road with the Cornerstone 130' Brick Diesel House. Typical of purpose-built facilities that began appearing in the 1930s and are still used today, this detailed structure kit features: Based on a Milwaukee Road prototype - similar facilities used by many railroads Fits layouts from the 1930s to the present day Must-have structure for engine terminals and shops Easily adapted to other types of industries Separate office can be installed on left or right side Slotted base accepts popular rail sizes (rail sold separately) Modeler-installed under track inspection pits Separate windows, doors, roof vents and downspouts Molded in three colors Measures: Main Building: 18-1/2 x 8-1/4 x 4-3/4" or 47 x 21 x 12cm Track Centers: 3-1/4" or 8.2cm Office: 7-3/16 x 3-11/32 x 2-13/16" or 8.5 x 18.3 x 7.1cm

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