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; 4 Prong T-nut for 3/8"-16 Threaded Stems; 1/2" long; requires 13/32" diameter hole; Metal/ Zinc; for wood application (Item #88893)

    $2.56
    Socket; 4 Prong T-nut for 3/8"-16 Threaded Stems; 1/2" long; requires 13/32" diameter hole; Metal/ Zinc; for wood application Determine the socket... more info

    Caster Socket; Grip Ring: fits 1" x 18 gauge square tubing; 0.90" O.D. x 7/16" I.D.; fits 7/16" connectors up to 1-1/2" long. Fits 0.902" i.d. tubing. (Item #89263)

    $1.19
    Caster Socket; Grip Ring: fits 1" x 18 gauge square tubing; 0.90" O.D. x 7/16" I.D.; fits 7/16" connectors up to 1-1/2" long. Fits 0.902" i.d.... more info

    Caster Socket (Round); Grip Ring: 13/16" O.D; Plastic (dark); for 20 ga 7/8" Tubing w/ 0.81" ID; fits 7/16" connectors up to 1-1/2" long (Item #87951)

    $1.29
    Caster Socket (Round); Grip Ring: 13/16" O.D; Plastic (dark); for 20 ga 7/8" Tubing w/ 0.81" ID; fits 7/16" connectors up to 1-1/2" long (Returns may... 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

    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 (Square); Grip Ring: 0.892" O.D. x 7/16" I.D.; fits connectors up to 1-1/2" long. For 1" 16ga square tubing or 61/64" I.D. Round tubing. (Item #89261)

    $1.92
    Caster Socket (Square); Grip Ring: 0.892" O.D. x 7/16" I.D.; fits connectors up to 1-1/2" long. For 1" 16ga square tubing or 61/64" I.D. Round... more info

    Socket; 1/2" OD (fits 5/8" OD 16 ga Tubing); Steel Spring Retention Threaded Stem Receiver; accepts 1/4"-20TPI Stem; Round (Being discontinued) (Item #88241)

    $3.04
    Socket; 1/2" OD (fits 5/8" OD 16 ga Tubing); Steel Spring Retention Threaded Stem Receiver; accepts 1/4"-20TPI Stem; Round (Being discontinued)... 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; Grip Ring: 0.59" O.D. x .7/16" I.D.; 15/16" at flange; Metal; 3/4" Round; .083" wall; fits 7/16" connectors up to 1-7/16" long; for glue or weld-in (Item #89300)

    $1.27
    Socket; Grip Ring: 0.59" O.D. x .7/16" I.D.; 15/16" at flange; Metal; 3/4" Round; .083" wall; fits 7/16" connectors up to 1-7/16" long; for glue or... more info

    Socket; 90 degree; inside corner bracket; fits 7/16" Grip Ring connectors up to 1-7/16" inches long; 11/32" holes; Extends 1-5/16" from corner; 1-9/16" tall (Item #89202)

    $2.96
    Socket; 90 degree; inside corner bracket; fits 7/16" Grip Ring connectors up to 1-7/16" inches long; 11/32" holes; Extends 1-5/16" from corner;... more info

    Socket; Grip Ring: fits 1" OD 18 ga square tubing; .916" O.D. x 7/16" I.D. x 2"; Glass filled nylon; fits 7/16 connectors up to 2" long. (Item #89895)

    $1.92
    Socket; Grip Ring: fits 1" OD 18 ga square tubing; .916" O.D. x 7/16" I.D. x 2"; Glass filled nylon; fits 7/16 connectors up to 2" long. (Shepherd... more info

    Socket; 1" O.D. x 7/16" I.D.; Steel; 3/4" NPT Thread; accepts standard 7/16" grip ring casters and glides; height 1" (Item #87377)

    $2.99
    Socket; 1" O.D. x 7/16" I.D.; Steel; 3/4" NPT Thread; accepts standard 7/16" grip ring casters and glides; height 1" Determine the socket you need by... more info

    Socket; 1-3/8" OD (fits 1-1/2" OD 16 ga Tubing); Glass/ Nylon; Brass Insert Threaded Stem Receiver; 1/2"-13TPI; Round (Item #88246)

    $9.61
    Socket; 1-3/8" OD (fits 1-1/2" OD 16 ga Tubing); Glass/ Nylon; Brass Insert Threaded Stem Receiver; 1/2"-13TPI; Round (Sorry - no returns on this... 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; 3/4" OD (fits 7/8" OD 16 ga Tubing); Steel Spring Retention Threaded Stem Receiver; accepts 5/16"-18TPI Stem; Round (Item #88240)

    $2.81
    Socket; 3/4" OD (fits 7/8" OD 16 ga Tubing); Steel Spring Retention Threaded Stem Receiver; accepts 5/16"-18TPI Stem; Round (Returns may not be... more info

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