ASP .21 ABC - .46 ABC  …………………... 1/4" - 28
ASP .61 all models, .75 ABC,
    .91 ABC,  .65 4S, .80 4S …………..…….. 5/16" - 24
    .
Enya SS.25, SS.25BB, SS.30,
    SS.3OBB, .35X, SS.40, SS.40BB,
    SS.45Ring, .464S, .41 4S …………………. 1/4" - 28
Enya .15,SS.15, .19, .19X, .21 CX,
    .25X  ………………………………………. 6mm x 1
Enva .35, .40, .40X, .4OCX, .49X, .45,    
    .45CX, GP.45CX, .50CX, .6OXFIII,
    GP.6OXF-4, GP6OXF-4H, .6OXLF,
    GP6OXLF-4, .60 4S, .80 4S, .90 4S,
     1204S ……………………………………... 7mm x 1
Enva R12045, R12045 GP ……………………. 8mm x l

Fox .19RC & CL, .2SRC & CL, .35CL,
    .4ORC & CL, .50RC BB,
    .45RC Schnuerle, .40 Quickie ……………... 1/4"-28
Fox .60-.74 Eagle …………………………….. 5/16" - 24

Fitzpatrick .61 ABC ……………………………. l/4"-28

HB .20-.61 all models …………………………… 1/4" -28

HP .21-61 all models ……………………………. 1/4"-28
HP VT.21 48, VT.49 48, .40 FRT
     Gold Cup 2C,  .61 FRT Gold Cup 2C ……….. 6mm x 1
HP 1.20 …………………………………………. 5/16" - 24

Irvine .20-.61 all models ………………………… 1/4" - 28

K&B .20-.65 all models …………………………. 1/4"-28

Magnum GP.25, GP .40, Pro.25,
     Pro.36 SE, Pro.40 SE, Pro.46SE ……………...1/4"-28
Magnum GP.65SE, Pro.61SE …………………… 5/16" - 24

MDS .46 ………………………………………….1/4"-28
MDS .25-.40 …………………………………….. 6mm x 1
MDS .61 ………………………………………… 8mm x 1.25

Merco .33-.40 …………………………………….1/4" - 28
Merco .50, .61 …………………………………... 5/16" - 24

Moki .61 Long Stroke all models ……………….. 1/4" - 28
Moki .51 RC …………………………………….. 6mm x 1

Morris .45-.60 …………………………………. 8mm x 1.25

MVVS.15-.61 …………………………………. 6mm x l

O.S. .20-50 all models, .61SFN-H RC,
     .61 SFR-H
    .61 RFN-H ABC, FS.26 Surpass,
    FS.48 Surpass, FS.20, FS.40 ……………….. 1/4" - 28
O.S.  .6OFP ABC, .61 SF all versions,
          .61RF  ABC & RF-P, .61 RX-H &
          SX-H, .61VR-M ABC, .65VR-M ABC,
          .65VR-DF ABC, .91VR-DF, .81VR-M,
          .91FSR, FF-240, FS-70 Surpass, FS-91
          Surpass, FS-120 Surpass II, FS-120
           Surpass SP, FS-61, FS-90, FS-120,
           FT-120 II, FT-16 ………………………. 5/16" - 24

Rossi .21 ………………………………………. 6mm x 1
Rossi .40-.90 ………………………………….. 8mm x 1.25

Royal .25 & .28 RC BB ABC,
     .40 RC ABC Schnuerle,
     .45 RC BB Schnuerle ABC,
     .46 Schnuerle ABC …………………………. 1/4" - 28

Saito .40-.60 4S ………………………………... 6mm x 1
Saito .65-.90 4S ………………………………... 7mm x 1
Saito 1.20-2.70 …………………………………. 8mm x 1.25

Supertigre .19-.56 all models,
     .60G & ST …………………………………... 1/4"-28
Supertigre S-90K, S-61K
     X-61K ABC RE …………………………….. 5/16"-24

Thunder Tiger GR2S, GR42, Pro.25,
Pro.46, F-545 ………………………………….. 1/4"-28
Thunder Tiger GP-61, Pro-61, Pro-120
      F-91S ……………………………………….. 5/16" - 24

Webra .21-60 all models …………...…………... 1/4"-28
Webra .80-90 all models ……………………….  8mm x 1.25

YS all two stroke ……………………………….. 8mm x 1.25
YS all four stroke ………………………………. 8mm x 1.0
YS .53 ………………………………………….. 6mm x 1.0