Bolt Spinners

DYWIDAG Oval Socket Shanked Spinner

spinner

78 X 3 141 x 3 14
#6 DDY77-6-11 $120.00 DDY87-6-11 $130.00
#7 DDY77-7-11 $120.00 DDY87-7-11 $130.00
#8 DDY77-8-11 $120.00 DDY87-8-11 $130.00
#8 G150 DDY77-8H-11 $120.00 DDY87-8H-11 $130.00
#9 DDY77-9-11 $120.00 DDY87-9-11 $130.00
#10 DDY77-10-11 $130.00 DDY87-10-11 $130.00
#11 DDY77-11-11 $130.00 DDY87-11-11 $130.00
1 14" G150 DDY77-11H-11 $130.00 DDY87-11HS-11 $130.00
  • Available for special order in 4-14" shank length
  • For threaded rather than oval socket add "T" to end of part #
  • For 78 x 4-14 shank use part# prefix DDY78
  • For 1 x 4-14 shank use part# prefix DDY88

DYWIDAG Spinners - Female to Female

female dolly

R25R32R38T38T45
#6 DDYR25-6 $120.00 DDYR32-6 $120.00 DDYR38-6 $120.00 DDYT38-6 $120.00 DDYT45-6 $120.00
#7 DDYR25-7 $120.00 DDYR32-7 $120.00 DDYR38-7 $120.00 DDYT38-7 $120.00 DDYT45-7 $120.00
#8 DDYR25-8 $120.00 DDYR32-8 $120.00 DDYR38-8 $120.00 DDYT38-8 $120.00 DDYT45-8 $120.00
#8 G150 DDYR25-8HS $120.00 DDYR32-8HS $120.00 DDYR38-8HS $120.00 DDYT38-8HS $120.00 DDYT45-8HS $120.00
#9 DDYR25-9 $120.00 DDYR32-9 $120.00 DDYR38-9 $120.00 DDYT38-9 $120.00 DDYT45-9 $120.00
#10 DDYR25-10 $130.00 DDYR32-10 $130.00 DDYR38-10 $130.00 DDYT38-10 $130.00 DDYT45-10 $130.00
#10 G150 DDYR25-10HS CALL DDYR32-10HS $130.00 DDYR38-10HS $130.00 DDYT38-10HS $130.00 DDYT45-10HS $130.00
#11 DDYR25-11 $130.00 DDYR32-11 $130.00 DDYR38-11 $130.00 DDYT38-11 $130.00 DDYT45-11 $130.00
1 14" G150 DDYR25-11HS $130.00 DDYR32-11HS $130.00 DDYR38-11HS $130.00 DDYT38-11HS $130.00 DDYT45-11HS $130.00
78" Hex Female Dolly
78 Hex Socket to Press on Hex Steel Female Dolly
DDY78HF-7 78 Hex Female X #7 Oval Socket $120.00
DDY78HF-8 78 Hex Female X #8 Oval Socket $120.00

Bolt spinners also available for Williams or Titan Rod. We build drivers to your specifications.

Nut Spinner

Here are samples of some of the common nut spinners we build:
TT77-7-22 78 x 3-14" x 22" OAL, 1-18" SQ $175.00
TT77-7-30 78 x 3-14" x 30" OAL, 1-18" SQ $235.00
TT77-7-36 78 x 3-14" x 36" OAL, 1-18" SQ QUOTE
TT77-7-48 78 x 3-14" x 48" OAL, 1-18" SQ QUOTE
TT77-1625-22 78 x 3-14" x 22" OAL, 1-58" HEX $240.00
TT89-7-25 1 X 6-14" X 25"OAL, 1-18" SQ $240.00
TTR32F-7-16 Driver R32F X 16"OAL, 1-18" SQ $155.00
TTR32F-8-21 Driver R32M X 21"OAL, 1-58" HEX QUOTE
TTR38F-8-13 Driver R38F x 13" OAL, 1-58" HEX QUOTE

Nut spinners are normally made to order.

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 18" SQUARE SOCKET

roof bolt driverHex shank drivers
RBD77-10 Roof Bolt DR 78 X 3 14 X 10" OAL $105.00
RBD77-27 Roof Bolt DR 78 X 3 14 X 27" OAL $165.00
RBD77-48 Roof Bolt DR 78 X 3 14 X 48" OAL $225.00
RBD78HF 78 Hex Female X 1 18" Socket $95.00

Minimum order quantity may apply.

Resin Covereage Table
Hole Diameter
Inch 1 1-18 1-14 1-38 1-12 1-58 1-12 1-58 1-34 1-78 2 2-14 2 2-14
MM 26 29 2 36 38 42 38 42 45 48 51 58 51 58
Cartridge Diameter
Inch 78 1 1-18 1-14 1-14 1-14 1-38 1-38 1-916 1-916 1-916 1-916 1-34 1-34
MM 23 26 28 32 32 36 36 36 40 40 40 40 45 45
Bolt Size Coverage Multiplier
34" 1.75 1.43
78" 2.01 1.59 1.39 1.27
1" 2.25 1.75 1.25 1.52 1.16 1.19
1-18" 1.60 1.14 1.94 1.38 1.37
1-14" 1.53 .85 1.69 1.3 1.28
1-38" 2.27 .61 1.21 1.52 1

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