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; 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)
$3.02
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; 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)
$4.60
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; Grip Ring: .963" O.D. x 7/16". Plastic (dark); for 1" Round tubing; 18 ga; fits 7/16" connectors up to 1-1/4" long (S-R100D-16) (Item #87563)
$1.13
Socket; Grip Ring: .963" O.D. x 7/16". Plastic (dark); for 1" Round tubing; 18 ga; fits 7/16" connectors up to 1-1/4" long (S-R100D-16) (Returns may... more info
Socket; Grip Ring; 1.46"; Fits in 1-3/8 ID Round Tubing; Spring Retention; Fits 7/16" GR stems to 1-7/16". Base is 1.5" round. (Item #87691)
$3.90
Socket; Grip Ring; 1.46"; Fits in 1-3/8 ID Round Tubing; Spring Retention; Fits 7/16" GR stems to 1-7/16". Base is 1.5" round. (Returns may not be... 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)
$6.06
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
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)
$4.16
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
Socket; 1" OD (fits 1-1/8" OD 16 ga Tubing); Steel Spring Retention Threaded Stem Receiver; accepts 5/16"-18TPI Stem; Round (Item #88229)
$6.31
Socket; 1" OD (fits 1-1/8" OD 16 ga Tubing); Steel Spring Retention Threaded Stem Receiver; accepts 5/16"-18TPI Stem; Round (Returns may not be... more info
Socket; 1" OD (fits 1-1/8" OD 16 ga Tubing); Steel Spring Retention Threaded Stem Receiver; accepts 5/16"-18TPI Stem; Square (Item #88230)
$6.12
Socket; 1" OD (fits 1-1/8" OD 16 ga Tubing); Steel Spring Retention Threaded Stem Receiver; accepts 5/16"-18TPI Stem; Square (Sorry - no returns on... more info
Socket; 1" ID (fits 1-1/8" OD 16 or 18 ga Tubing); Steel Spring Retention Threaded Stem Receiver; accepts 3/8"-16TPI Stem; Square (Item #88231)
$3.30
Socket; 1" ID (fits 1-1/8" OD 16 or 18 ga Tubing); Steel Spring Retention Threaded Stem Receiver; accepts 3/8"-16TPI Stem; Square (Returns may not be... more info
Caster Socket (round); 1" ID (fits 1-1/8" OD 16 ga Tubing; Steel Spring Retention Threaded Stem Receiver; accepts 3/8"-16TPI Stem (Item #88232)
$2.64
Caster Socket (round); 1" ID (fits 1-1/8" OD 16 ga Tubing; Steel Spring Retention Threaded Stem Receiver; accepts 3/8"-16TPI Stem (Returns may not be... 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)
$2.62
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; 7/8" ID (fits 1" OD 16 - 18 ga Tubing); Steel Spring Retention Threaded Stem Receiver; accepts 3/8"-16TPI Stem; Square (Item #88234)
$4.98
Socket; 7/8" ID (fits 1" OD 16 - 18 ga Tubing); Steel Spring Retention Threaded Stem Receiver; accepts 3/8"-16TPI Stem; Square (Returns may not be... 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)
$2.06
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
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)
$2.69
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
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)
$2.90
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
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