High-density plaster casting. One Portal. Tunnel Portals are built at the entrances to tunnels. They hold back rocks and dirt from tunnel entrances and are often used in combination with Retaining Walls. Outside: 83/8 in w x 9 in h (21.2 cm x 22.8 cm). Inside: 4 1/4 in w x 6 1/4 in h (10.7 cm x 15.8 cm)
'Pennsy' O-Scale FlexiWall - Flexible polyurethane foam may be bent to 8" dia. radius curve Concave or Convex. Gray primer base finish. Featuring interlocking dovetail edges. Outside dimensions: Approximately 14" W x 7" H x ½" thick. When pieces are interlocked forms a 15" sectional wall. Matches complete 'Pennsy' Stone System.
'Pennsy' Flexi-Wall - Both HO/O-Scale prototype construction. 'Pennsy'-style quarrystone retaining wall. Features the unique dovetail. Gray primer tone. Dimensions approx. 12½" L x 5" H x 1/2" Thick. Stones are approx. 7/16" to 1/2" wide by 3/16" high.
O-Scale PennOhio Double Concrete Portal - This "antique" double portal represents the "old-fashioned" method by which wood was used as the framing material for precast and cast vertical concrete. A 9½" wide portal to accept the standard crossover width of most popular hi-rail systems. Outside dimensions: 14" W x 9½" H x ½" thick. Inner arch dimensions are 9½" wide by 6¼" high. Made of light density foam. Easy to cut. Easy to alter and detail. Factory gray primer finish.
'Extra' WIDE Double Track 'Pennsy' Cut Block Portal - For Hi-Railers! A 9-3/8" wide portal to accept the standard crossover width of most popular hi-rail track systems. (Gargraves, Curtis Hi-Rail and Ross Custom switches). Made of light weight polyurethane foam. Gray primer finish. Outside dimensions: 14" W x 8¾" H x ½" thick. Inner arch dimensions measure: 9-3/8" wide by 6½" high. Buy two or more and SAVE!
'Pennsy' Double Track 'Pennsy' Cut Block Portal - O-Scale. Made of light weight polyurethane foam. Gray primer finish. Measures: outside dimensions: 13" W x 8¾" H x ½" thick. Inner arch dimensions: 8½" wide by 6½" high.
Thick Profile Stone Portal - Features the look of hand-chiseled stone. Suitable for both prototype: two rail and three rail. Dimensions: 9½"W x 10"H x 1½" thick. Inner Dimensions: 5"W x6½"H. BUY 2 or more and save!
'Pennsy" Interlocking Stone Block Wall - O-Scale - Featuring interlocking dovetail edges; rigid urethane with gray primer color. Outside dimensions: 15" W x 7" H x ½" thick. Click image for more details! ONE WEEK ONLY!