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Bolt Spinners

DYWIDAG Oval Socket Shanked Spinner

spinner

  7⁄8 X 3 1⁄4   1 x 3 1⁄4
#6 DDY77-6-11 $140.00   DDY87-6-11 $152.00
#7 DDY77-7-11 $140.00   DDY87-7-11 $152.00
#8 DDY77-8-11 $140.00   DDY87-8-11 $152.00
#8 G150 DDY77-8H-11 $140.00   DDY87-8H-11 $151.00
#9 DDY77-9-11 $140.00   DDY87-9-11 $152.00
#10 DDY77-10-11 $152.00   DDY87-10-11 $152.00
#11 DDY77-11-11 $152.00   DDY87-11-11 $152.00
1 1⁄4" G150 DDY77-11H-11 $151.00   DDY87-11HS-11 $151.00
  • Available for special order in 4-1⁄4" shank length
  • For threaded rather than oval socket add "T" to end of part #
  • For 7⁄8 x 4-1⁄4 shank use part# prefix DDY78
  • For 1 x 4-1⁄4 shank use part# prefix DDY88  

Minimum order quantity may apply.

DYWIDAG Spinners - Female to Female

female dolly

  R25 R32 R38 T38 T45
#6 DDYR25-6 $140.00 DDYR32-6 $140.00 DDYR38-6 $140.00 DDYT38-6 $140.00 DDYT45-6 $140.00
#7 DDYR25-7 $140.00 DDYR32-7 $140.00 DDYR38-7 $140.00 DDYT38-7 $140.00 DDYT45-7 $140.00
#8 DDYR25-8 $140.00 DDYR32-8 $140.00 DDYR38-8 $140.00 DDYT38-8 $140.00 DDYT45-8 $140.00
#8 G150 DDYR25-8HS $140.00 DDYR32-8HS $140.00 DDYR38-8HS $140.00 DDYT38-8HS $140.00 DDYT45-8HS $140.00
#9 DDYR25-9 $140.00 DDYR32-9 $140.00 DDYR38-9 $140.00 DDYT38-9 $140.00 DDYT45-9 $140.00
#10 DDYR25-10 $152.00 DDYR32-10 $152.00 DDYR38-10 $152.00 DDYT38-10 $152.00 DDYT45-10 $152.00
#10 G150     DDYR32-10HS $152.00 DDYR38-10HS $152.00 DDYT38-10HS $152.00 DDYT45-10HS $152.00
#11 DDYR25-11 $152.00 DDYR32-11 $152.00 DDYR38-11 $152.00 DDYT38-11 $152.00 DDYT45-11 $152.00
1 1⁄4" G150 DDYR25-11HS $152.00 DDYR32-11HS $152.00 DDYR38-11HS $152.00 DDYT38-11HS $152.00 DDYT45-11HS $152.00
7⁄8" Hex Female Dolly
7⁄8 Hex Socket to Press on Hex Steel Female Dolly
DDY78HF-7 7⁄8 Hex Female X #7 Oval Socket QUOTE
DDY78HF-8 7⁄8 Hex Female X #8 Oval Socket QUOTE

Bolt spinners also available for Williams or Titan Rod. We build drivers to your specifications.
Minimum order quantity may apply.

Nut Spinner

Here are samples of some of the common nut spinners we build:
TT77-7-22 7⁄8 x 3-1⁄4" x 22" OAL, 1-1⁄8" SQ $243.00
TT77-7-30 7⁄8 x 3-1⁄4" x 30" OAL, 1-1⁄8" SQ $274.00
TT77-7-36 7⁄8 x 3-1⁄4" x 36" OAL, 1-1⁄8" SQ QUOTE
TT77-7-48 7⁄8 x 3-1⁄4" x 48" OAL, 1-1⁄8" SQ QUOTE
TT77-1625-22 7⁄8 x 3-1⁄4" x 22" OAL, 1-5⁄8" HEX $280.00
TT89-7-25 1 X 6-1⁄4" X 25"OAL, 1-1⁄8" SQ $296.00
TTR25F-7-16 Driver R25F X 16"OAL, 1-1⁄8" SQ $230.00
TTR32F-7-16 Driver R32F X 16"OAL, 1-1⁄8" SQ $230.00
TTR32F-8-21 Driver R32M X 21"OAL, 1-5⁄8" HEX QUOTE
TTR38F-8-13 Driver R38F x 13" OAL, 1-5⁄8" HEX QUOTE

Nut spinners are normally made to order.  Minimum order quantity may apply.

If you want us to make a nut spinner, we need to know:

  1. What is the drive end? (Shank, Threaded, or Square Impact Drive. 8 point sockets can also be made on request)
  2. What Size Nut you are Tightening?
  3. How far down the bolt do you want to spin the nut, or the overall driver length?

ROOF BOLT SPINNER - 1 1⁄8" SQUARE SOCKET

roof bolt driverHex shank drivers
RBD77-10 Roof Bolt DR 7⁄8 X 3 1⁄4 X 10" OAL $122.00
RBD77-27 Roof Bolt DR 7⁄8 X 3 1⁄4 X 27" OAL QUOTE
RBD77-48 Roof Bolt DR 7⁄8 X 3 1⁄4 X 48" OAL $243.00
RBD78HF 7⁄8 Hex Female X 1 1⁄8" Socket QUOTE

Minimum order quantity may apply.

Resin Covereage Table
  Hole Diameter
Inch 1 1-1⁄8 1-1⁄4 1-3⁄8 1-1⁄2 1-5⁄8 1-1⁄2 1-5⁄8 1-3⁄4 1-7⁄8 2 2-1⁄4 2 2-1⁄4
MM 26 29 2 36 38 42 38 42 45 48 51 58 51 58
  Cartridge Diameter
Inch 7⁄8 1 1-1⁄8 1-1⁄4 1-1⁄4 1-1⁄4 1-3⁄8 1-3⁄8 1-9⁄16 1-9⁄16 1-9⁄16 1-9⁄16 1-3⁄4 1-3⁄4
MM 23 26 28 32 32 36 36 36 40 40 40 40 45 45
Bolt Size Coverage Multiplier
3⁄4" 1.75 1.43                        
7⁄8"   2.01 1.59 1.39     1.27              
1"     2.25 1.75 1.25   1.52 1.16 1.19          
1-1⁄8"         1.60 1.14 1.94 1.38 1.37          
1-1⁄4"           1.53   .85 1.69 1.3     1.28  
1-3⁄8"                 2.27 .61 1.21   1.52 1

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