Mission Keyed Bookcase

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Size at its defaults: 37.4 × 12.6 × 55.2 in (950 × 320 × 1403 mm)

Sliders

Envelope

Parameter	Name	Range	Default
Width, over the end planks	`width`	31.5–43.3 in (800–1100 mm)	35.4 in (900 mm)
Depth	`depth`	10.2–14.2 in (260–360 mm)	11.8 in (300 mm)
Height	`height`	47.2–66.9 in (1200–1700 mm)	55.1 in (1400 mm)

Joinery

Parameter	Name	Range	Default
Glue Relief	`glue_clearance`	0.0–0.0 in (0–0 mm)	0.0 in (0 mm)
Shelf Tenon Width	`shelf_tenon_w`	2.0–3.5 in (50–90 mm)	2.8 in (70 mm)
Top Tenon Proud	`top_proud`	0.1–0.2 in (2–5 mm)	0.1 in (3 mm)
Key Width	`key_size`	0.3–0.4 in (8–10 mm)	0.4 in (9 mm)
Key Thickness	`key_thickness`	0.2–0.3 in (4–8 mm)	0.2 in (6 mm)
Key Taper (1 in N)	`key_taper`	0.6–0.9 in (16–24 mm)	0.7 in (18 mm)
Key Draw	`key_draw`	0.0–0.1 in (1–2 mm)	0.1 in (2 mm)
Key Ends Proud	`key_ends_proud`	0.1–0.3 in (2–8 mm)	0.2 in (4 mm)

Stock

Parameter	Name	Range	Default
End Plank Thickness	`end_th`	1.0–1.4 in (26–36 mm)	1.2 in (30 mm)
Shelf Thickness	`shelf_th`	0.9–1.2 in (22–30 mm)	1.0 in (26 mm)
Top Thickness	`top_th`	1.1–1.5 in (28–38 mm)	1.3 in (32 mm)
Top Side Overhang	`top_over_side`	0.6–1.6 in (15–40 mm)	1.0 in (25 mm)
Top Front Overhang	`top_over_front`	0.4–1.6 in (10–40 mm)	0.8 in (20 mm)
Lowest Shelf, Centre off Floor	`low_shelf`	5.9–10.2 in (150–260 mm)	7.9 in (200 mm)
Top Opening Below Top	`top_open`	9.1–13.8 in (230–350 mm)	11.0 in (280 mm)
Back Board Thickness	`back_th`	0.4–0.6 in (10–16 mm)	0.5 in (12 mm)
Foot Chamfer	`foot_chamfer`	0.1–0.3 in (2–8 mm)	0.2 in (4 mm)
Arch Rise	`foot_h`	1.6–2.8 in (40–70 mm)	2.4 in (60 mm)

Techniques used

mortise and tenon

Licence: CC BY 4.0 (pending counsel review).