Sockets
Would you like to purchase high-quality caster sockets? We've got you covered! Explore among the best Caster sockets, threaded stem caster sockets, and grip sockets at Apollo Caster.
Socket; 0.96" OD Steel Spring Retention Threaded Stem Receiver; fits 7/8" to 15/16" ID tubing; accepts 5/16"-18TPI Stem; Round (Item #88237)
$2.16
Socket; 0.96" OD Steel Spring Retention Threaded Stem Receiver; fits 7/8" to 15/16" ID tubing; accepts 5/16"-18TPI Stem; Round (Returns may not be... more info
Caster Socket (round); Grip Ring; 3/4" O.D; fits in 7/8" 16 Ga tubing; Metal; Spring Retention. Fits 7/16" GR stems up to 1-1/2 long. (Item #87952)
$4.32
Caster Socket (round); Grip Ring; 3/4" O.D; fits in 7/8" 16 Ga tubing; Metal; Spring Retention. Fits 7/16" GR stems up to 1-1/2 long. (Returns may... more info
Caster Socket (Round); Grip Ring: .890" O.D. x .7/16" I.D.; Plastic; for 13 ga 1-1/16 Round Tubing w/ .872 ID; fits 7/16 connectors up to 1-7/16 long (Open End) (Item #89424)
$1.87
Caster Socket (Round); Grip Ring: .890" O.D. x .7/16" I.D.; Plastic; for 13 ga 1-1/16 Round Tubing w/ .872 ID; fits 7/16 connectors up to 1-7/16 long... more info
Caster Socket (Round); Grip Ring: .877" O.D. x .7/16" I.D.; Plastic (dark); for 13 ga 1-1/16" Round Tubing w/ .872" ID; fits 7/16" connectors up to 2" long (Item #89423)
$1.42
Caster Socket (Round); Grip Ring: .877" O.D. x .7/16" I.D.; Plastic (dark); for 13 ga 1-1/16" Round Tubing w/ .872" ID; fits 7/16" connectors up to... more info
Socket; 4 Prong T-nut for 5/16"-18 Threaded Stems; requires 11/32" hole; 11/16" long (9/16" into hole); Metal/ Zinc; for wood application (Item #89635)
$0.55
Socket; 4 Prong T-nut for 5/16"-18 Threaded Stems; requires 11/32" hole; 11/16" long (9/16" into hole); Metal/ Zinc; for wood application (Shepherd... more info
Socket; Grip Ring: fits 1-1/2" inch 18 gauge square tubing; 1.407" O.D. x 7/16" I.D.; fits 7/16" connectors up to 2" long. For 1.402" I.D. tubing. (Item #89266)
$2.05
Socket; Grip Ring: fits 1-1/2" inch 18 gauge square tubing; 1.407" O.D. x 7/16" I.D.; fits 7/16" connectors up to 2" long. For 1.402" I.D. tubing.... more info
Socket (Round); Grip Ring: 0.865" O.D. x .7/16 I.D.; Delrin; 1" Round or Square Tubing; 16ga; fits 7/16" connectors up to 2" long (Open end) (Item #89555)
$0.46
Socket (Round); Grip Ring: 0.865" O.D. x .7/16 I.D.; Delrin; 1" Round or Square Tubing; 16ga; fits 7/16" connectors up to 2" long (Open end)... more info
Socket; Round; 7/16" OD x 5/16" ID x 1-5/8" long (1-3/4" w/ flange); Plastic; Compatible w/ 1-1/2"x5/16" (#302) grip neck stem; light duty (Item #89986)
$0.71
Socket; Round; 7/16" OD x 5/16" ID x 1-5/8" long (1-3/4" w/ flange); Plastic; Compatible w/ 1-1/2"x5/16" (#302) grip neck stem; light duty (Shepherd... more info
Socket; 7/8" ID (fits 1" OD 16 ga Tubing); Steel Spring Retention Threaded Stem Receiver; accepts 3/8"-16TPI Stem; Round (Item #88233)
$2.74
Socket; 7/8" ID (fits 1" OD 16 ga Tubing); Steel Spring Retention Threaded Stem Receiver; accepts 3/8"-16TPI Stem; Round (Returns may not be allowed... more info
Socket; Grip Ring: .924" O.D. x 7/16". Plastic (dark); 1" Round tubing; 18 ga; fits 7/16" connectors up to 1-7/8" long. (Item #89896)
$1.24
Socket; Grip Ring: .924" O.D. x 7/16". Plastic (dark); 1" Round tubing; 18 ga; fits 7/16" connectors up to 1-7/8" long. (Shepherd 002473) Determine... more info
Caster Socket (square); Grip Ring: 0.625" O.D.; Plastic; for 16 ga 3/4" Tubing; fits 7/16" connectors up to 2" long. (Item #89596)
$0.40
Caster Socket (square); Grip Ring: 0.625" O.D.; Plastic; for 16 ga 3/4" Tubing; fits 7/16" connectors up to 2" long. Determine the socket you need by... more info
Socket; Grip Ring: fits 1" 18 ga square tubing; 0.917" O.D. x 7/16" I.D; fits 7/16" connectors up to 1-3/8" long.; Open End; Octagonal. Also see 89895. (Item #89264)
$1.40
Socket; Grip Ring: fits 1" 18 ga square tubing; 0.917" O.D. x 7/16" I.D; fits 7/16" connectors up to 1-3/8" long.; Open End; Octagonal. Also see... more info
Socket; Grip Ring: 7/8" O.D. x 7/16" I.D. (for 1" O.D. 16-18 gauge sq. tubing); Metal; Spring Retention; Square. Fits 7/16" GR stems up to 1" long (Item #87420)
$4.78
Socket; Grip Ring: 7/8" O.D. x 7/16" I.D. (for 1" O.D. 16-18 gauge sq. tubing); Metal; Spring Retention; Square. Fits 7/16" GR stems up to 1" long... more info
Workbench Bracket; Fits 4"x4" Post, Works with any 3/8" Threaded Stem Caster. Adds 5/8" height. Easy to install. 3" exterior height; 2-3/8" interior depth. (Item #88387)
$9.68
Workbench Bracket; Fits 4"x4" Post, Works with any 3/8" Threaded Stem Caster. Adds 5/8" height. Easy to install. 3" exterior height; 2-3/8" interior... more info
Socket; Grip Ring; 1.46"; Fits in 1-3/8 ID Square Tubing; Spring Retention; Fits 7/16" GR stems to 1-7/16". Base is 1.5" square. (Item #87896)
$6.30
Socket; Grip Ring; 1.46"; Fits in 1-3/8 ID Square Tubing; Spring Retention; Fits 7/16" GR stems to 1-7/16". Base is 1.5" square. (Returns may not be... more info
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