Model 51 Socket Wrench

Cast iron handle and socket, reversing mechanism in head, 12″ long
Lowell Corporation’s ratcheting socket wrenches and tools for pipeline installation and repair. The Model 51 socket wrench is 12″ long. It features a bolt-thru socket design and an enclosed reversible ratchet mechanism. Square and hexagonal sockets are available in a large range of sizes. They are very durable for heavy duty applications such as pipeline and construction.

ImagePart NumberOpeningHandle Length (A)Overall Length (B)Overall Width (C)Handle Thickness (D)Measurement Systemhf:att:pa_socket-openinghf:att:pa_a-dimensionhf:att:pa_overall-lengthhf:att:pa_overall-widthhf:att:pa_d-dimensionhf:att:pa_measurement-system
Model 51 Socket Wrench - Square Socket
51901-946105/8" Sq12"13"2-1/16"15/16"Standard5-8-sq-212132-1-1615-16standard
Model 51 Socket Wrench - Square Socket
51901-9461111/16" Sq12"13"2-1/16"15/16"Standard11-16-sq12132-1-1615-16standard
Model 51 Socket Wrench - Square Socket
51901-946123/4" Sq12"13"2-1/16"15/16"Standard3-4-sq-212132-1-1615-16standard
Model 51 Socket Wrench - Square Socket
51901-946161" Sq12"13"2-1/16"15/16"Standard1-sq12132-1-1615-16standard
Model 51 Socket Wrench - Square Socket
51901-946171-1/16" Sq12"13"2-1/16"15/16"Standard1-1-16-sq12132-1-1615-16standard
Model 51 Socket Wrench - Square Socket
51901-946181-1/8" Sq12"13"2-1/16"15/16"Standard1-1-8-sq12132-1-1615-16standard
Model 51 Socket Wrench - Square Socket
51901-946201-1/4" Sq12"13"2-1/16"15/16"Standard1-1-4-sq12132-1-1615-16standard
Model 51 Socket Wrench - Square Socket
51901-M461616 mm Sq12"13"2-1/16"15/16"Metric16-mm-sq12132-1-1615-16metric
Model 51 Socket Wrench - Square Socket
51901-M461717 mm Sq12"13"2-1/16"15/16"Metric17-mm-sq12132-1-1615-16metric
Model 51 Socket Wrench - Square Socket
51901-M461919 mm Sq12"13"2-1/16"15/16"Metric19-mm-sq12132-1-1615-16metric
Model 51 Socket Wrench - Square Socket
51901-M462222 mm Sq12"13"2-1/16"15/16"Metric22-mm-sq12132-1-1615-16metric
Model 51 Socket Wrench - Square Socket
51901-M462424 mm Sq12"13"2-1/16"15/16"Metric24-mm-sq12132-1-1615-16metric
Model 51 Socket Wrench - Square Socket
51901-M462525 mm Sq12"13"2-1/16"15/16"Metric25-mm-sq12132-1-1615-16metric
Model 51 Socket Wrench - Square Socket
51901-M462727 mm Sq12"13"2-1/16"15/16"Metric27-mm-sq12132-1-1615-16metric
Model 51 Socket Wrench - Square Socket
51901-M462828 mm Sq12"13"2-1/16"15/16"Metric28-mm-sq12132-1-1615-16metric
Model 51 Socket Wrench - Square Socket
51901-M463030 mm Sq12"13"2-1/16"15/16"Metric30-mm-sq12132-1-1615-16metric
Model 51 Socket Wrench - Square Socket
51901-M463232 mm Sq12"13"2-1/16"15/16"Metric32-mm-sq12132-1-1615-16metric
Model 51 Socket Wrench - Hex Socket
51901-947105/8" Hex12"13"2-1/16"15/16"Standard5-8-hex12132-1-1615-16standard
Model 51 Socket Wrench - Hex Socket
51901-947123/4" Hex12"13"2-1/16"15/16"Standard3-4-hex12132-1-1615-16standard
Model 51 Socket Wrench - Hex Socket
51901-947147/8" Hex12"13"2-1/16"15/16"Standard7-8-hex12132-1-1615-16standard
Model 51 Socket Wrench - Hex Socket
51901-9471515/16" Hex12"13"2-1/16"15/16"Standard15-16-hex12132-1-1615-16standard
Model 51 Socket Wrench - Hex Socket
51901-947161" Hex12"13"2-1/16"15/16"Standard1-hex12132-1-1615-16standard
Model 51 Socket Wrench - Hex Socket
51901-947171-1/16" Hex12"13"2-1/16"15/16"Standard1-1-16-hex12132-1-1615-16standard
Model 51 Socket Wrench - Hex Socket
51901-947181-1/8" Hex12"13"2-1/16"15/16"Standard1-1-8-hex12132-1-1615-16standard
Model 51 Socket Wrench - Hex Socket
51901-947201-1/4" Hex12"13"2-1/16"15/16"Standard1-1-4-hex12132-1-1615-16standard
Model 51 Socket Wrench - Hex Socket
51901-M471616 mm Hex12"13"2-1/16"15/16"Metric16-mm-hex12132-1-1615-16metric
Model 51 Socket Wrench - Hex Socket
51901-M471717 mm Hex12"13"2-1/16"15/16"Metric17-mm-hex12132-1-1615-16metric
Model 51 Socket Wrench - Hex Socket
51901-M471919 mm Hex12"13"2-1/16"15/16"Metric19-mm-hex12132-1-1615-16metric
Model 51 Socket Wrench - Hex Socket
51901-M472222 mm Hex12"13"2-1/16"15/16"Metric22-mm-hex12132-1-1615-16metric
Model 51 Socket Wrench - Hex Socket
51901-M472424 mm Hex12"13"2-1/16"15/16"Metric24-mm-hex12132-1-1615-16metric
Model 51 Socket Wrench - Hex Socket
51901-M472525 mm Hex12"13"2-1/16"15/16"Metric25-mm-hex12132-1-1615-16metric
Model 51 Socket Wrench - Hex Socket
51901-M472727 mm Hex12"13"2-1/16"15/16"Metric27-mm-hex12132-1-1615-16metric
Model 51 Socket Wrench - Hex Socket
51901-M472828 mm Hex12"13"2-1/16"15/16"Metric28-mm-hex12132-1-1615-16metric
Model 51 Socket Wrench - Hex Socket
51901-M473030 mm Hex12"13"2-1/16"15/16"Metric30-mm-hex12132-1-1615-16metric
Model 51 Socket Wrench - Hex Socket
51901-M473232 mm Hex12"13"2-1/16"15/16"Metric32-mm-hex12132-1-1615-16metric
Model 51 Socket Wrench - Extended Hex Socket
51901-23-09904-99073/4" Hex Extended12"13"2-1/16"13/16"Standard3-4-hex-extended12132-1-1613-16standard
Model 51 Socket Wrench - Extended Hex Socket
51901-23-09904-99017/8" Hex Extended12"13"2-1/16"13/16"Standard7-8-hex-extended12132-1-1613-16standard
Model 51 Socket Wrench - Extended Hex Socket
51901-23-09904-990215/16" Hex Extended12"13"2-1/16"13/16"Standard15-16-hex-extended12132-1-1613-16standard
Model 51 Socket Wrench - Extended Hex Socket
51901-23-09904-99031-1/16" Hex Extended12"13"2-1/16"13/16"Standard1-1-16-hex-extended12132-1-1613-16standard
Model 51 Socket Wrench - Extended Hex Socket
51901-23-09904-99041-1/8" Hex Extended12"13"2-1/16"13/16"Standard1-1-8-hex-extended12132-1-1613-16standard
Model 51 Socket Wrench - Extended Hex Socket
51901-23-09904-99051-1/4" Hex Extended12"13"2-1/16"13/16"Standard1-1-4-hex-extended12132-1-1613-16standard