Track system · HO scale

Hornby Standard: track pieces, radii and turnouts

Hornby Standard is a two-rail track system without roadbed for HO scale.

The Trackplanner catalogue lists 30 pieces: 9 straights, 10 curves, 1 flex track, 5 turnouts, 2 curved turnouts, 1 Y turnout and 2 crossings. The curves come in 5 radii from 371 to 858.6 mm.

Key facts

ScaleHO scale
Rail systemtwo-rail
Roadbedno roadbed
Statuscurrent — in production and in the shops
Pieces in the catalogue30
Radii5 · 371–858.6 mm
Straight lengths38 · 51 · 167.5 · 168 · 221 · 335 · 670 mm
Turnout angles11.25° · 22.5°

Pieces by type

TypeCount
Straights9
Curves10
Flex tracks1
Turnouts5
Curved turnouts2
Y turnouts1
Crossings2

Radii

Radius Angle Articles
371 mm 45° · 22.5° R604 · R605
438 mm 45° · 22.5° · 11.25° R606 · R607 · R643
505 mm 45° · 22.5° R608 · R609
572 mm 45° · 22.5° R8261 · R8262
858.6 mm 11.25° R628

Turnouts and crossings

ArticleTypeAngle
R613 Turnout right 22.5°
R8072 Turnout left 22.5°
R8073 Turnout right 22.5°
R8077 Turnout left 11.25°
R8078 Turnout right 11.25°
R8074 Curved turnout left —
R8075 Curved turnout right —
R8076 Y turnout —
R614 Crossing 22.5°
R615 Crossing 22.5°

All pieces

Show all 30 pieces
ArticleTypeDimensions
R610Straight38 mm
R070AStraight51 mm
R8241Straight167.5 mm
R600Straight168 mm
R618Straight168 mm
R8206Straight168 mm
R8090Straight221 mm
R601Straight335 mm
R603Straight670 mm
R605CurveR 371 mm · 45°
R604CurveR 371 mm · 22.5°
R607CurveR 438 mm · 45°
R606CurveR 438 mm · 22.5°
R643CurveR 438 mm · 11.25°
R609CurveR 505 mm · 45°
R608CurveR 505 mm · 22.5°
R8262CurveR 572 mm · 45°
R8261CurveR 572 mm · 22.5°
R628CurveR 858.6 mm · 11.25°
R621Flex track970 mm
R613Turnout right22.5°
R8072Turnout left22.5°
R8073Turnout right22.5°
R8077Turnout left11.25°
R8078Turnout right11.25°
R8074Curved turnout left—
R8075Curved turnout right—
R8076Y turnout—
R614Crossing22.5°
R615Crossing22.5°

Dimensions in mm, angles in degrees, from the Trackplanner catalogue. Where the data does not give a value unambiguously, the field stays empty.