Cal Scale
Cal Scale is a U.S. brand specializing in fine-detail parts and accessories for model railroads, originally founded in the mid-20th century and later acquired by Bowser Manufacturing. The company became well known for producing brass and white-metal detail parts that allow hobbyists to super-detail locomotives, rolling stock, and structures with prototypical accuracy. Their catalog includes hundreds of components such as headlights, bells, whistles, piping, ladders, brake wheels, and marker lights, all designed to replicate authentic railroad hardware in miniature. By focusing on precision and prototypical fidelity, Cal Scale established itself as a trusted name among modelers who want to elevate their kits and ready-to-run models with craftsman-level detailing.
The company’s product line spans HO and O scales, offering detail parts for steam, diesel, and electric locomotives, as well as freight and passenger cars. Cal Scale also produces complete locomotive detail kits, allowing hobbyists to transform basic models into highly realistic replicas of specific prototypes. Their brass castings and finely molded components are celebrated for their durability and accuracy, making them ideal for both display and operational layouts. By blending prototypical accuracy with hobbyist-friendly design, Cal Scale appeals to advanced modelers who value authenticity and craftsmanship in their projects.
Cal Scale continues to resonate with hobbyists worldwide by offering products that combine affordability, authenticity, and fine craftsmanship. Their locomotive detail kits, brass castings, and prototypical accessories are celebrated for their ability to replicate real-world railroads with unmatched realism. With a strong emphasis on prototypical accuracy, historically grounded designs, and hobbyist-focused usability, Cal Scale remains a top choice for modelers searching for detail parts that balance realism with creativity. By providing versatile, historically accurate, and hobbyist-friendly products, Cal Scale has secured its place as a respected name in the global model railroading community.
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Vendor:Cal Scale
Cal Scale 487 Ho Brake Wheels Plastic 6Pk
Regular price $3.23Sale price $3.23 Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 493 Ho Prr Tender Water Scoop Cont
Regular price $3.99Sale price $3.99 Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 477 Ho Headlight Prr
Regular price $3.99Sale price $3.99 Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 250 Ho Modern Whistle
Regular price $3.23Sale price $3.23 Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 227 Ho Aux Dome W/Fittings Exposed
Regular price $6.75Sale price $6.75 Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 749 Ho Dynamic Brake Roof Grid Base+Cover
Regular price $3.79Sale price $3.79 Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 661 Ho Cab Lights Hollow
Regular price $4.28Sale price $4.28 Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 674 Ho Nathan Air Horn M5R2
Regular price $4.28Sale price $4.28 Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 424 Ho Nathan K2 Air Horn Kit
Regular price $7.89Sale price $7.89 Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 506 Ho Grab Irons .012 12Pk
Regular price $3.33Sale price $3.33 Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 375 Ho Marker Lights A&W 1Pr
Regular price $3.99Sale price $3.99 Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 238 Ho Number Plates Prr 3
Regular price $3.23Sale price $3.23 Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 752 Ho Highway Reefer Unit W/Diesel Tank
Regular price $3.79Sale price $3.79 Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 745 Ho All Weather Cab Window W/Glass .40
Regular price $3.79Sale price $3.79 Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 703 Ho Cnw Gong
Regular price $4.28Sale price $4.28 Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 750 Ho X Air Filters
Regular price $3.79Sale price $3.79 Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 707 Ho B&M Electronics Box
Regular price $4.28Sale price $4.28 Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 747 Ho Canadian Winterization Hatch
Regular price $3.79Sale price $3.79 Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 751 Ho Air Filter Assortment
Regular price $3.79Sale price $3.79 Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 746 Ho All Weather Cab Window W/Glass .45
Regular price $3.79Sale price $3.79 Regular priceUnit price / per
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