The Instrument Workshop

Parts, plans and supplies for early keyboard instruments and other stringed instruments

Bone Natural
Key Covers

Bone Key Tops - have a nominal thickness of 2.5 mm and will finish to about 2 mm. They are cut from bleached fine grained beef bone. It is advisable to lightly sand the surface that is to be glued in order to remove any residue from the processing, otherwise the bone might pop off. Yellow carpenters glue like Titebond works well. The surface opposite the glue surface should be lightly wetted when gluing to prevent tension buildup. The bone pieces come as head and tail or as one piece.

Heads and Tails - We stock heads and tails of certain standard dimensions listed below, but custom dimensions may be ordered. Allow about 6 weeks for custom dimensions. A 50% non refundable deposit is required for custom orders.

One Piece Bone - One piece bone naturals are 24 mm wide and need to be cut out for sharps after gluing onto the keys.

Bone Key Covers

Bone Natural Key Covers
Heads and Tails

Phone: 541-552-0989

Toll free:1-800-442-6038 (USA only)

Fax: 541-488-5846

E-mail: click

Note:

When ordering 30 or more heads and tails, we supply two of the tails as wide tails unless otherwise specified. Thus no need to order wide tails separately.

Antique Bone - At times we accumulate bone pieces of a lesser grade which are listed at special prices under “Antique Bone”. These bone pieces may have one or more of the following irregularities:

Deviation from stated thickness, which may vary from piece to piece.
Defects on one side of the bone which will not show when the piece is glued down.
Areas of coarser bone structure and pores.
Areas of “greasiness” imbedded in the bone.

Bone Natural Key Covers 2.5mm

Cat No

Description

List Price
each

Special Price
30 or more

#2146
#21462
#21465
#21464
#21460
#21467
#21468
#21469
#21469S

Bone Head and Tail, 35mm head, 90mm tail
Bone Head and Tail, 38mm head, 90mm tail
Bone Head and Tail, 41mm head, 90mm tail
Bone Head and Tail, 47mm head, 110mm tail
Bone Head and Tail, custom
Bone 2.5x90x24 mm (for wide tails)
Bone 2.5x125x24 mm (harpsichord)
Bone 2.5x150x24 mm (piano)
Bone 2.5x160x24 mm (special, piano)
enough for one piano only

$12.00
$12.75
$13.50
$14.25
$15.00
$12.90
$18.00
$21.00
$22.00

$8.00
$8.50
$9.00
$9.50
$10.00
$8.60
$12.00
$12.00
$12.50

Special  (enquire about availability)
Antique Bone Natural Key Covers

Cat No

Description

List Price

Special
Net Price

#21472-S


#21475-S


#21475-A

Set of 37 Heads (38mm) and Tails (90mm)
    Bone is only 2mm thick, otherwise fine quality
    1 set only
Set of 37 Heads (42mm) and Tails (90mm)
    Bone is only 2mm thick, otherwise fine quality
    1 set only
Set of 37 Heads (42mm) and Tails (90mm)
    Bone is 2.5mm thick, antique quality
    1 set only

$444.00


$500.00


$500.00

$195.00


$210.00


$150.00