Metal belting for spoolarm drives sold in 500mm lengths. Thickness 2mm
Elf - EIKI Toothed (Timing) Main Drive Belt
(For 16mm projectors)
These are not easy to obtain so keep one  as a spare
Without it your machine will not work
Elf - EIKI 4mm Take up Belt  
Elf - EIKI 5mm Take up Arm Belt
 Also fits
Elf - EIKI 5mm Take off Arm Belt
Elf - EIKI EX1500 Take up Belt
Elf - EIKI EX1500 Drive Belt
Elf - EIKI Internal Rewind Belt
Also fits
Elf - EIKI Motor Drive Belt
Bell & Howell 625C Std 8 Drive belt
Bolex C/DA/PA Drive Belt
Also fits
Bolex C/DA/PA Rewind Belt
Bolex 18-5 Matched Set of Two belts for three belt model
The above two belts are a direct replacement for the three belt projector
I can not supply belts for the single flat belt machine
Also fits
IMAC DUA 300
Eumig P8 etc Drive Belt   
Also fits
Gaf 203 slide projector fan belt
Specto Greyline Spool Drive
Consul 8mm
Hanimex Loadmatic 924
Hanimex Loadmatic AL
Russian PYCB
Eumig 501 Drive 1 Belt  
Also fits
Eumig 502D
Eumig 510D
Eumig 605D Drive Belt
Eumig 607D
Eumig 610D Drive Belt
Bolex 18-3
Pathe Ace Motor Drive Belt  
Also fits
Pathe Lux Motor Drive Belt
Pathe Baby Drive Belt (Set of two)
Pathe Baby Take up Small
Pathe Gem Drive 1
Pathe Gem Rewind 1
Pathe 200B drive belt
Pathe 200B Rewind belt
Pathe H Motor Drive Belt
Prinz Magnon
Sekonic 80P
Sankyo Dualux 1000/2000 Drive 1
Also fits
Specto Royal Spool Arm Belt
Specto Royal Motor to Arm Belt
Bell & Howell DCT Drive 1  (Not the 'V' belt)
Specto (Upright Model) Drive Belt  
Also fits
Specto Royal Motor Belt
Toei Talkie Drive
Specto Windsor Motor Drive  
Also fits
Voigtlander Dynalux Super 8 Motor Drive
Cinerex 707  Belt  
Also fits
Cinerex Dual 8 Model 934
Hanimex 808
Boots Auto 8 Zoom
Ditmar Duo   Belt
Also fits
Elf M1 rewind Belt
Omo Super 8 drive