4.5 steel tube for sale, brand-new and used.

Single Head Cardiology Stethoscope BLACK (list $ 77) Form and Function Our Model970 cardiology stethoscope has an oversized adult diaphragm. The precise design and quality machining delivers a clear clean sound. 48 mm adult diaphragm Soft ear tips Angled Binaurals Steel construction "..this is an awesome s

Dual Head PEDIATRIC Edition Stethoscope PINK Form and Function Our Model 330 stethoscope has a pediatric sized diaphragm and a small Bell. The precise design and quality machining delivers a clear clean sound. 35 mm adult diaphragm 25 mm Bell Soft ear tips Angled Binaurals Steel construct

Single Head Cardiology Stethoscope - Compact Version GREEN (list $77) Form and Function Our Model 870 cardiology stethoscope has an standard adult diaphragm. The precise design and quality machining delivers a clear clean sound. 45 mm adult diaphragm Soft ear tips Angled Binaurals Steel construction

Single Head Cardiology Stethoscope - Compact Version BURGUNDY (list $77) Form and Function Our Model 870 cardiology stethoscope has an standard adult diaphragm. The precise design and quality machining delivers a clear clean sound. 45 mm adult diaphragm Soft ear tips Angled Binaurals

Dual Head Cardiology Stethoscope Sky Blue Form and Function The dual head cardiology stethoscope has two diaphragms - adult and pediatric sized. The design results in superior high frequency response and the thick dual tube lumen delivers a clear clean sound.

Dual Head Cardiology Stethoscope with BELL in Pink (list $77) Form and Function Our Model 770 cardiology stethoscope has an adult sized diaphragm and a Bell. The precise design and quality machining delivers a clear clean sound. 45 mm adult diaphragm 35 mm Bell Soft ear tips Angled Binaurals

Dual Head Standard Edition Stethoscope Sky Blue Form and Function Our Model 310 stethoscope has an adult sized diaphragm and a pediatric diaphragm. The precise design and quality machining delivers a clear clean sound. 45 mm adult diaphragm 35 mm Bell Soft ear tips Angled Binaurals Steel construction

Dual Head Cardiology Stethoscope BLACK (list $77) Form and Function The dual head cardiology stethoscope has two diaphragms - adult and pediatric sized. The design results in superior high frequency response and the thick dual tube lumen delivers a clear clean sound. 45 mm ad

Dual Head Cardiology Stethoscope BURGUNDY (list $77) Form and Function The dual head cardiology stethoscope has two diaphragms - adult and pediatric sized. The design results in superior high frequency response and the thick dual tube lumen delivers a clear clean sound. 45 mm

Dual Head PEDIATRIC Edition Stethoscope in BLACK Form and Function Our Model 330 stethoscope has a pediatric sized diaphragm and a small Bell. The precise design and quality machining delivers a clear clean sound. 35 mm adult diaphragm 25 mm Bell Soft ear tips Angled Binaurals Steel construction "..this is an awesome

Dual Head Cardiology Stethoscope with BELL in SKY BLUE (list $77) Form and Function Our Model 770 cardiology stethoscope has an adult sized diaphragm and a Bell. The precise design and quality machining delivers a clear clean sound. 45 mm adult diaphragm 35 mm Bell Soft ear tips

Dual Head Cardiology Stethoscope GREEN (list $77) Form and Function The dual head cardiology stethoscope has two diaphragms - adult and pediatric sized. The design results in superior high frequency response and the thick dual tube lumen delivers a clear clean sound.

Single Head Cardiology Stethoscope BURGUNDY (list $ 77) Form and Function Our Model970 cardiology stethoscope has an oversized adult diaphragm. The precise design and quality machining delivers a clear clean sound. 48 mm adult diaphragm Soft ear tips Angled Binaurals Steel construction

Dual Head Cardiology Stethoscope BLUE (list $77) Form and Function The dual head cardiology stethoscope has two diaphragms - adult and pediatric sized. The design results in superior high frequency response and the thick dual tube lumen delivers a clear clean sound. 45 mm adu

Dual Head Cardiology Stethoscope with BELL in Black (list $77) Form and Function Our Model 770 cardiology stethoscope has an adult sized diaphragm and a Bell. The precise design and quality machining delivers a clear clean sound. 45 mm adult diaphragm 35 mm Bell Soft ear tips Angled Binaurals

Single Head Cardiology Stethoscope - Compact Version PINK (list $77) Form and Function Our Model 870 cardiology stethoscope has an standard adult diaphragm. The precise design and quality machining delivers a clear clean sound. 45 mm adult diaphragm Soft ear tips Angled Binaurals Steel construction

Dual Head PEDIATRIC Edition Stethoscope in BLUE Form and Function Our Model 330 stethoscope has a pediatric sized diaphragm and a small Bell. The precise design and quality machining delivers a clear clean sound. 35 mm pediatric diaphragm 25 mm Bell Soft ear tips Angled Binaurals

Dual Head Cardiology Stethoscope with BELL in GREEN (list $77) Form and Function Our Model 770 cardiology stethoscope has an adult sized diaphragm and a Bell. The precise design and quality machining delivers a clear clean sound. 45 mm adult diaphragm 35 mm Bell Soft ear tips Angled Binaural

Dual Head PEDIATRIC Edition Stethoscope ORANGE Form and Function Our Model 330 stethoscope has a pediatric sized diaphragm and a small Bell. The precise design and quality machining delivers a clear clean sound. 35 mm adult diaphragm 25 mm Bell Soft ear tips Angled Binaurals Steel construction