Laba-jibbaarane oo loogu talagalay Laba Silsilad oo Keli ah halkii Heerka Ameerikaan ah

Nooca Hal-Cabirka ah ee C
| Maya. Ilkaha | Lambar | De | DI | Dm | A | Miisaan. (Qiyaas ahaan) |
| |
| Ugu yaraan | Ugu badnaan. | |||||||
| 12 | 40C12 | 2.170 | 1/2 | 1 | 139/64 | 11/2 | .75 | |
| 13 | 40C13 | 2,330 | 1/2 | 1/16 | 13/4 | 11/2 | .94 | |
| 14 | 40C14 | 2,490 | 1/2 | 1/8 | 111/16 | 11/2 | .91 | |
| 15 | 40C15 | 2.650 | 1/2 | 1/4 | 17/8 | 11/2 | 1.19 | |
| 16 | 40C16 | 2,810 | 1/2 | 3/8 | 2 | 11/2 | 1.34 | |
| 17 | 40C17 | 2.980 | 5/8 | 7/16 | 21/8 | 11/2 | 1.5 | |
| 18 | 40C18 | 3.140 | 5/8 | 1/2 | 25/16 | 11/2 | 1.8 | |
★ Waxay leedahay god god leh oo ku yaal xudunta si loo nadiifiyo silsiladda.
Laba-nooc oo Hal-A-birta ah
| Maya. Ilkaha | Lambar | De | Dp | Nooca | DI | L | c | E | B1 | Wt. (Qiyaas ahaan) |
| |
| Ugu yaraan | Ugu badnaan. | |||||||||||
| 15 | DS40A15 | 2.650 | 2,405 | A | 1/2 | 11/4 | 113/32 | 11/8 | 113/16 | .284 | 1.2 | |
| 16 | DS40A16 | 2,810 | 2.563 | A | 1/2 | 11/4 | 113/32 | 11/8 | 2 | .284 | 1.4 | |
| 17 | DS40A17 | 2.980 | 2.721 | A | 1/2 | 15/16 | 113/32 | 11/8 | 21/8 | .284 | 1.6 | |
| 18 | DS40A18 | 3.140 | 2.879 | A | 1/2 | 11/2 | 113/32 | 11/8 | 25/16 | .284 | 1.8 | |
| 19 | DS40A19 | 3,300 | 3.038 | A | 5/8 | 111/16 | 113/32 | 11/8 | 21/2 | .284 | 2.2 | |
| 20 | DS40A20 | 3,460 | 3.196 | A | 5/8 | 13/4 | 113/32 | 11/8 | 25/8 | .284 | 2.6 | |
| 21 | DS40A21 | 3.620 | 3.355 | A | 5/8 | 13/4 | 113/32 | 11/8 | 225/32 | .284 | 2.9 | |
| 22 | DS40A22 | 3.780 | 3.513 | A | 5/8 | 113/16 | 113/32 | 11/8 | 215/16 | .284 | 3.0 | |
| 23 | DS40A23 | 3,940 | 3.672 | A | 5/8 | 21/16 | 113/32 | 11/8 | 23/32 | .284 | 3.5 | |
| 24 | DS40A24 | 4.100 | 3.831 | A | 5/8 | 21/4 | 113/32 | 11/8 | 217/64 | .284 | 4.0 | |
Bir laba-laaban oo hal-xabag leh
| Maya. Ilkaha | Lambar | Cabbirka Buushka | De | Dp | D1 | Nooca | L1 | c | E | L2 | B1 | Wt. Rim oo keliya |
| |
| Ugu yaraan | Ugu badnaan. | |||||||||||||
| 19 | DS40ATB19H | 1215 | 3,300 | 3.308 | 1/2 | 1/4 | A | 113/32 | 11/8 | 21/2 | 11/2 | .284 | 1.1 | |
| 20 | DS40ATB20H | 1215 | 3,460 | 3.196 | 1/2 | 1/4 | A | 113/32 | 11/8 | 25/8 | 11/2 | .284 | 1.3 | |
| 21 | DS40ATB21H | 1615 | 3.620 | 3.355 | 1/2 | 5/8 | A | 113/32 | 11/8 | 225/32 | 11/2 | .284 | 1.3 | |
| 23 | DS40ATB23H | 1615 | 3.940 | 3.672 | 1/2 | 5/8 | A | 113/32 | 11/8 | 23/32 | 11/2 | .284 | 1.5 | |
| 24 | DS40ATB24H | 1615 | 4.100 | 3.831 | 1/2 | 5/8 | A | 113/32 | 11/8 | 217/64 | 11/2 | .284 | 1.7 | |
Labada nooc ee laba-laabka ah ee laba-laabka ah waxaa loogu talagalay in lagu shaqeeyo laba silsiladood oo hal-laab ah, halkan ayay ka timid magaca "double single". Caadiyan noocyadan laba-laabka ah waa qaab A laakiin labadaba qaab-dhismeed adag iyo qaabka QD ayaa la heli karaa iyadoo loo eegayo codsiga macaamiisha. Labada nooc ee laba-laabka ah ee hal-laabka ah waxaa lagu sameeyay ilko adag waxayna leeyihiin dahaar midab ama madow oo oksaydh ah si loo helo waxqabad sare iyo iska caabin yar oo daxal ah. Cabbirka kaydka ee laba-laabka ah ee hal-laabka ah waxay u dhexeeyaan ANSI #40 - #80/DIN06B-16B laakiin cabbirro dheeraad ah ayaa la soo saari karaa marka la codsado. Wax muhiim ah in la ogaado ayaa ah in inkastoo noocyadan laba-laabka ah ay yihiin kuwo laba-laabka ah haddana ma yeelan doonaan silsilad laba-laabka ah.



